UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGjhU6/xWIvmfnPz8q25O9nxwsudMqzyZxJmikDX5SM=' 
WHERE 
  key_id = '072f78dc279453b073cd6af0a0c017efafb61e3a79c58bd97c06e4ce669b767d' 
  AND (
    token = 'lGjhU6/xWIvmfnPz8q25O9nxwsudMqzyZxJmikDX5SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )