UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5G8e1d2ZT/eMzADuO5iYRuaqh7AbVyqhUo/EWVhhVLk=' 
WHERE 
  key_id = '6a8cd80b0ba32ddcc6ce8e2fa5e17c28e95bb1ebf524b2b553e6356a1be61fb6' 
  AND (
    token = '5G8e1d2ZT/eMzADuO5iYRuaqh7AbVyqhUo/EWVhhVLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )