UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o02eHdAGh3WtPlq+DflQabHvIyZ8uHADQKgWDcNqWxs=' 
WHERE 
  key_id = '498b43e4c1be12b9dbbec8a32cff04935bb5cf26598cd68418fa884b4e99cea3' 
  AND (
    token = 'o02eHdAGh3WtPlq+DflQabHvIyZ8uHADQKgWDcNqWxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )