UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '43rl/gwG4v2LbJiQ+1nx4L8bPU+UDMnods6D4eY488w=' 
WHERE 
  key_id = 'fc4b2da7c845e69b1248f599ce49e80c9b35856edbc7ac401be649af1bb497cc' 
  AND (
    token = '43rl/gwG4v2LbJiQ+1nx4L8bPU+UDMnods6D4eY488w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )