UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZMvpx+xsoU3xbWN1MNvcD8+zFNX8vzyPkPJ2+hJIoY=' 
WHERE 
  key_id = '6230d26f1be6ff27d39945d9296d5afabd4fe14e3ca61bf2a9c5665f468b5544' 
  AND (
    token = 'QZMvpx+xsoU3xbWN1MNvcD8+zFNX8vzyPkPJ2+hJIoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )