UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5kTFuMd6ccqJNk6Bm5xY5gvwtkt2eLCDyW61RGTcTMY=' 
WHERE 
  key_id = '3092776b6cb6da672c4ec541128c66b2209636190d7539a3539952056c2eb87d' 
  AND (
    token = '5kTFuMd6ccqJNk6Bm5xY5gvwtkt2eLCDyW61RGTcTMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )