UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ad4R0Kzz4fu8ZFVTCB+PunsRUPjlv78N0GW1Vz5TQeU=' 
WHERE 
  key_id = '8d1e949af9bc5d1ac8c34a1bed39c341a0c663358e3e9bf5f0fc313d3aeacf65' 
  AND (
    token = 'Ad4R0Kzz4fu8ZFVTCB+PunsRUPjlv78N0GW1Vz5TQeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )