UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1f7F8cjyDSWz2AUsBh+mGyU6OljUfEyOPWjQxVtWAO0=' 
WHERE 
  key_id = '04c39e77e12594b2e403ea65b2ab07ace2e72ca0eb240232d1e7f981621abd98' 
  AND (
    token = '1f7F8cjyDSWz2AUsBh+mGyU6OljUfEyOPWjQxVtWAO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )