UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EdCeku23WlTPPzQ/yC173bVP9CbAJSLJ/kO/xkmXaC0=' 
WHERE 
  key_id = 'a8d6efc6e77c6c341d239520bb32828399238fe26d4337535cde5b4e7620be05' 
  AND (
    token = 'EdCeku23WlTPPzQ/yC173bVP9CbAJSLJ/kO/xkmXaC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )