UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTytCMRTPFFnYHbgeLm6MVIW5LyrBkg0l8+cXyc+mu8=' 
WHERE 
  key_id = '7e86c2bf9554de790319f10387c744b3d73cbcb87d4fb29ebef6e6e898e01b99' 
  AND (
    token = 'RTytCMRTPFFnYHbgeLm6MVIW5LyrBkg0l8+cXyc+mu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )