UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yiSaATnKKQS7rCZK84Pz3+7rg6jrsJS6rNeupblE2fo=' 
WHERE 
  key_id = 'ac6f18eae06f8b0432535bde1c774a0f97467d33c659811d3117bb22ca59a64f' 
  AND (
    token = 'yiSaATnKKQS7rCZK84Pz3+7rg6jrsJS6rNeupblE2fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )