UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6NZne1xAX+TbJrtlCniJ2Nz8bjyFRwqDT9WIBAGALM=' 
WHERE 
  key_id = '3098daa4463f6c2499ef5376df27aada3c8daebc70866ab9e7cd0b1651d78181' 
  AND (
    token = 'E6NZne1xAX+TbJrtlCniJ2Nz8bjyFRwqDT9WIBAGALM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )