UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iDCbkjlCWd+popIYo/+Odf7vBs3+aPlZ1osKuMnEBSY=' 
WHERE 
  key_id = '74f3326e8114c542eb5326ea7c50a9fa444c3d209edc4555c097507b74c34ef7' 
  AND (
    token = 'iDCbkjlCWd+popIYo/+Odf7vBs3+aPlZ1osKuMnEBSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )