UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D701gbeVNvd21gD0b8L10SACKwo+o9XnuPKLECUZygE=' 
WHERE 
  key_id = 'b08f4dd6bcc915f5b5fa2d4f47bf344697ef24e0c5030623863b2612720ee7a7' 
  AND (
    token = 'D701gbeVNvd21gD0b8L10SACKwo+o9XnuPKLECUZygE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )