UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'abuGUXhWX27/U8y4SXpyFjcNOTq3UMNjx26JcmC1/LM=' 
WHERE 
  key_id = '58ef1ef1ac07aee189f5b488a1ceab97f42216d0b7389e3224b36da2473e2a89' 
  AND (
    token = 'abuGUXhWX27/U8y4SXpyFjcNOTq3UMNjx26JcmC1/LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00021