UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jo/EIz25qQKKPbdaTwtXPYe83/vQLzDrw7z0LPd8mFU=' 
WHERE 
  key_id = '4b64e8957e302eec0a6216ba0c3066c8112d2de778f7ccea1c35e6daffa6c292' 
  AND (
    token = 'Jo/EIz25qQKKPbdaTwtXPYe83/vQLzDrw7z0LPd8mFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )