UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '88IwKLI/YPWfltpkIkFFPZFM07e/2VYpKVucB2L7FUA=' 
WHERE 
  key_id = '32543779a1b87a2438a1de26912589fd21ef2d7740d80a5308a4662a4e95b511' 
  AND (
    token = '88IwKLI/YPWfltpkIkFFPZFM07e/2VYpKVucB2L7FUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )