UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txhvp2nPzH34W0EuLd2aKXlxkvl1V7MvMN2fEbvvPRQ=' 
WHERE 
  key_id = 'b917f9ac2b4fbba6a82a0d9cb45dfdc005c6626af46dbf8bf413afec47eeaaca' 
  AND (
    token = 'txhvp2nPzH34W0EuLd2aKXlxkvl1V7MvMN2fEbvvPRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )