UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gp8LIq5svp0Ex7SBc0hUMIBDOCTMjqj7emS1swiDG00=' 
WHERE 
  key_id = '78141f8f8db87119fcd48c6a3eb38befe4bbfd85707583dc160d825fdc1514e3' 
  AND (
    token = 'Gp8LIq5svp0Ex7SBc0hUMIBDOCTMjqj7emS1swiDG00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )