UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ITY4eHgPk+dcCaUDwFIivqZYd6f0/c81Gjur1qkEhU0=' 
WHERE 
  key_id = 'c2a1e48a3f82e93ff9cd2f588b4bd2215da3da188bc6989a78ebd439cd0d83ff' 
  AND (
    token = 'ITY4eHgPk+dcCaUDwFIivqZYd6f0/c81Gjur1qkEhU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )