UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4oVOALCJ2lkljpuRZVc/243NV935221Z7gGo+PQe2Q=' 
WHERE 
  key_id = 'af1ce962b306215b94adfb025ad333aac556be40356f13bd2436b64f9e08ad77' 
  AND (
    token = 'R4oVOALCJ2lkljpuRZVc/243NV935221Z7gGo+PQe2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )