UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w1cxdJtcw1dG1rCMOyI8WeD3n5v1V4YTKcqHPhHFCjw=' 
WHERE 
  key_id = '9954e22c23386e2da5f0280f14923fe4de7d1004a97ead1df89d1e4e400a8675' 
  AND (
    token = 'w1cxdJtcw1dG1rCMOyI8WeD3n5v1V4YTKcqHPhHFCjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )