UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IMbTsiyFfwLOWXObbITKv29wZK/5Iz6G/+b1nQdKjTM=' 
WHERE 
  key_id = 'f4ac99c9b736d9955e1e6671544f70ad074ba41d883166696873f3ef8efed198' 
  AND (
    token = 'IMbTsiyFfwLOWXObbITKv29wZK/5Iz6G/+b1nQdKjTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )