UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vblw530Qvgx6VhCBy0E9nmHIzn8UvulzEkgHkGNT18Q=' 
WHERE 
  key_id = 'f1a0c5b553d7102787cf7a3e3bf6dede8c8ee267ad7dd6b43c4d7136782148df' 
  AND (
    token = 'Vblw530Qvgx6VhCBy0E9nmHIzn8UvulzEkgHkGNT18Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )