UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSTlCE71Jwhyd4OU06xl2qiLX67aKRV1YvujW9fVqKk=' 
WHERE 
  key_id = '64e8f661cb6994183f6f15974cd3f85ac1756a3fa37c8df51db2af1b2f8c1e69' 
  AND (
    token = 'HSTlCE71Jwhyd4OU06xl2qiLX67aKRV1YvujW9fVqKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )