UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0V2hWQIWVR7mm7JyOY4yH7X/Hxsfrl7WbUzICMBnA4=' 
WHERE 
  key_id = '3c70cf4a9e89f35bf642b0179d9473684119fbe5f5646ba5a6ec360f58f32f3b' 
  AND (
    token = 'a0V2hWQIWVR7mm7JyOY4yH7X/Hxsfrl7WbUzICMBnA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )