UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCKO4jp7HAuoSVHzHTw7/x3+AlTrx9L83zDQm6a6Qxc=' 
WHERE 
  key_id = 'f2a6ea3b8982cc86eb972b5c1e255e172683912c6fa11c88201fb5b6e722353c' 
  AND (
    token = 'fCKO4jp7HAuoSVHzHTw7/x3+AlTrx9L83zDQm6a6Qxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )