UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrbgq5bUgsRWZlMA8Dev2R5Y05QUGv5GbmGSiNJDF9I=' 
WHERE 
  key_id = 'ca7788e36ac81e16e23448262e5cd840e807b350be6ce35e95ed9c8ae39e5a48' 
  AND (
    token = 'zrbgq5bUgsRWZlMA8Dev2R5Y05QUGv5GbmGSiNJDF9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )