UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWvDQfrQYMa94hCoZIRthd5XPaR6kUoFAJaEp/VOkLI=' 
WHERE 
  key_id = '54b2fdbf0286af3fb25203b882da3cd580bf73a059c558f7f9f856b8a9a4f3ce' 
  AND (
    token = 'sWvDQfrQYMa94hCoZIRthd5XPaR6kUoFAJaEp/VOkLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )