UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIMH8/ypHl+61lO1T18QrfUOzPVh+sdUToC2VB7hank=' 
WHERE 
  key_id = 'c18fe50601f1653ebb74241c5deca38da92ae2641ec560bdeaa92ed6936093bd' 
  AND (
    token = 'FIMH8/ypHl+61lO1T18QrfUOzPVh+sdUToC2VB7hank=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )