UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvJy09/Tsm7vM6p9Dkz9hJMk6bOaDk1PbvXEiYbNp0c=' 
WHERE 
  key_id = 'af67c37da5402a40733f2596aefc3b281738cc899d02b9ee3ce8741b20e08fc7' 
  AND (
    token = 'EvJy09/Tsm7vM6p9Dkz9hJMk6bOaDk1PbvXEiYbNp0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )