UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ObEKRUUf3JQF9yr1cxuhPNl7uPXQDY80Kl7Ptapb9jo=' 
WHERE 
  key_id = 'ea9a9890ca19ec0400e62ae2ed9b35272a796e8996c51af47eb40fbbe13e044d' 
  AND (
    token = 'ObEKRUUf3JQF9yr1cxuhPNl7uPXQDY80Kl7Ptapb9jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )