UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RyrWWfRq1Z7i8vfMD2DnjsEDEOdLlVTfHvVh/jJjBek=' 
WHERE 
  key_id = '8da73da9ee77ee3be2c93ac345fe46bd904a3d1d5eeb12696ed42c42747061c3' 
  AND (
    token = 'RyrWWfRq1Z7i8vfMD2DnjsEDEOdLlVTfHvVh/jJjBek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )