UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zcefd8IhXnKelc6pgEQZTEyDAD2iQl243uFe1QdiUpE=' 
WHERE 
  key_id = 'dbc85dc5b70178c3a4f28bd4384be3e0e6e7c3864d122c29df126fd5c5ea9485' 
  AND (
    token = 'Zcefd8IhXnKelc6pgEQZTEyDAD2iQl243uFe1QdiUpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )