UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y1iYkJlRT04wam24PWO6Grj+c0Jxj8sbquIZA7HY9b8=' 
WHERE 
  key_id = '706736e2d6de48d110572f838623cb47436036f67408e8158b96c3226a81b542' 
  AND (
    token = 'Y1iYkJlRT04wam24PWO6Grj+c0Jxj8sbquIZA7HY9b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )