UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciWpsKwSORNiz2t5kMITQs5+gTFDV6yePM9CowUhLrA=' 
WHERE 
  key_id = '596a457592bbe5d2f0958caba9adc4119d98272d7c2b5d063117cd68baf196b1' 
  AND (
    token = 'ciWpsKwSORNiz2t5kMITQs5+gTFDV6yePM9CowUhLrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )