UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xQXy9bqt33r84EBhB0nhxY+Zp9Ylsn4pXFBnlg+jAQM=' 
WHERE 
  key_id = 'ce57a886abf117f69fdee85b57d9a6c4ae45d593c446b7cd3b843bd1cac047a6' 
  AND (
    token = 'xQXy9bqt33r84EBhB0nhxY+Zp9Ylsn4pXFBnlg+jAQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )