UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R/jKHuYjw1zM6xhzKTR5RBk0eP+f4FbFjcIvzQAd3E=' 
WHERE 
  key_id = 'c29da1cae96dfb734e1771a0f9d6388585530867b0981ba646e46ae55d7f5d25' 
  AND (
    token = '5R/jKHuYjw1zM6xhzKTR5RBk0eP+f4FbFjcIvzQAd3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )