UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mX5IpYEqGLHyMvY7BoJdUla8J981Z3dMEdUosQCymMQ=' 
WHERE 
  key_id = 'd25c37859bad382943a15a8c3cc7e5b79623b29a2828a85456ef5be94cf50b71' 
  AND (
    token = 'mX5IpYEqGLHyMvY7BoJdUla8J981Z3dMEdUosQCymMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )