UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4K+4LSSyvpjq9NAHhXhyy9zB75QFg22miY8DntDR7/s=' 
WHERE 
  key_id = '1ad04ddaa4a6df503186c901e08dc0f48752966d584c7fb3fad0b5000906facd' 
  AND (
    token = '4K+4LSSyvpjq9NAHhXhyy9zB75QFg22miY8DntDR7/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )