UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2dvUl/rt7Db3KbF/ollDhlFoet7wqhk77Ham+7rP28=' 
WHERE 
  key_id = '94e63af7c7419bbe4471a908acf072dca228b6d8f36b49eaf88ddd91fa7fc315' 
  AND (
    token = '+2dvUl/rt7Db3KbF/ollDhlFoet7wqhk77Ham+7rP28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )