UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgM8tqdJey6I4G2MslwIs+B6e2o2iF4AI9ths6Tsyrs=' 
WHERE 
  key_id = '7c2057f507eb78999351bbb5f14fd5bb45ae7baa723afc357317e7ba45c668a4' 
  AND (
    token = 'RgM8tqdJey6I4G2MslwIs+B6e2o2iF4AI9ths6Tsyrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )