UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GzfHUhbvhQskpGSFXJqfgZG7kiYoQe+JOooVb4fw2yg=' 
WHERE 
  key_id = '807482b5fdc45f6b4494892bc11c10b30dff6646df7cce059d6f4930da27cb52' 
  AND (
    token = 'GzfHUhbvhQskpGSFXJqfgZG7kiYoQe+JOooVb4fw2yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )