UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiIPwhlkL6TSn8s4lRgeKzvTy3uSJN34dbRSyIp20cQ=' 
WHERE 
  key_id = '695a86aa23c92fd09031c0b7f26af713a72e11c9ec762bf7d438e054b7baf8cc' 
  AND (
    token = 'xiIPwhlkL6TSn8s4lRgeKzvTy3uSJN34dbRSyIp20cQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )