UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uPekvg7eVwfWMfjFC5bosvDO/8YEfEJVTuvVD5aH8qo=' 
WHERE 
  key_id = 'd36175f5ba62522bd73272fcd02f2a9bbed1101582bae3ab5c9e38ffecdf57d5' 
  AND (
    token = 'uPekvg7eVwfWMfjFC5bosvDO/8YEfEJVTuvVD5aH8qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )