UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQ+MPtGrCj3gkV93e5fKwliP8Upo3820vpihFP6ZLRU=' 
WHERE 
  key_id = '3bb16fd0f8d5180b62ce4cb3222764f8090f02b255797433c124494ac66e208c' 
  AND (
    token = 'pQ+MPtGrCj3gkV93e5fKwliP8Upo3820vpihFP6ZLRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )