UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RumlWz/FwwdvHveGM51orJFsERiqVSl6qApiB7HK9LI=' 
WHERE 
  key_id = 'c5cb7c279368d42b020aa6e1b91d4c1d116c99cb43e5f168e843f538e4ac59f7' 
  AND (
    token = 'RumlWz/FwwdvHveGM51orJFsERiqVSl6qApiB7HK9LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )