UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ffLl7D0dYm1eX1AgL4zVmlyQMXNSxHScmZdDDbbZn4=' 
WHERE 
  key_id = 'ff96bc12ae815c72cbdfcdfe1c265336c8d458dad8fe6c47d258a690f540d63b' 
  AND (
    token = '7ffLl7D0dYm1eX1AgL4zVmlyQMXNSxHScmZdDDbbZn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )