UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gK9ylcdG3e0GK5yE4Uezad+hfjlwtpbj1i7wHlvTu40=' 
WHERE 
  key_id = 'a1316b2b4885cac93253cef459c050d83fbe8785b68b6ff7e67d11a0d9db9043' 
  AND (
    token = 'gK9ylcdG3e0GK5yE4Uezad+hfjlwtpbj1i7wHlvTu40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )