UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG3ApLFOo+6NWJWXxHh4QQo7bGba2zGFz5KYH3B0GdY=' 
WHERE 
  key_id = '2e513c5966c2e096d276385514dc75c934053e491ee0f4b32d7ba0a9de9a4c2f' 
  AND (
    token = 'uG3ApLFOo+6NWJWXxHh4QQo7bGba2zGFz5KYH3B0GdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )