UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGz5xfAH7UP1A6PWsDl0BrLZsgb7gQS3veXCGJjqt7E=' 
WHERE 
  key_id = '96dfda41e0c03b03f6e6d5fc84b49dc596178ad2d1f00dbf049d94bdbe414002' 
  AND (
    token = 'cGz5xfAH7UP1A6PWsDl0BrLZsgb7gQS3veXCGJjqt7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )