UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzODlirwadUyx+ks2zawmezz7RSNMMiFuNbyi4EkjJs=' 
WHERE 
  key_id = 'a4138960460f94f68498e12a64103344ecc4fd52a9332884f1fe31ac7a1db78b' 
  AND (
    token = 'hzODlirwadUyx+ks2zawmezz7RSNMMiFuNbyi4EkjJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )