UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/CZu2JW+wbxhMqidXRVHklHUsWoxAzVNQEGdABIh2s=' 
WHERE 
  key_id = '5906439548e0c51ecc35679c8621bc24aba099b34ce23f7a50d74845fc2d1583' 
  AND (
    token = 'C/CZu2JW+wbxhMqidXRVHklHUsWoxAzVNQEGdABIh2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )