UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q81TJvrX+vFmH/iZ9lj7zb9swQ2G9ZHytwYHPB9jcAU=' 
WHERE 
  key_id = 'fcb996ebc9a0085d7f4cf0b2bffd3f7bd616afd806e8f3a2e149fe5d5daf1102' 
  AND (
    token = 'Q81TJvrX+vFmH/iZ9lj7zb9swQ2G9ZHytwYHPB9jcAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )