UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6gt1gavRGjj/wbV6m7RFkV/0VnetjaTYxMTi5HMrJbQ=' 
WHERE 
  key_id = '9d54b7fa392606f8f6d0e2af94aa3d2b7dd81ac0cbb6ffd5c6f8dd7f0c6f867e' 
  AND (
    token = '6gt1gavRGjj/wbV6m7RFkV/0VnetjaTYxMTi5HMrJbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )