UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6Jm4vnFZ/lrqp2UWXDkMCSaznA+L3bIUTzeuzdItXM=' 
WHERE 
  key_id = '25142a299a7bfcd5fe753556fa5aed4cc083d5c90dd8549d923c835530198481' 
  AND (
    token = 'l6Jm4vnFZ/lrqp2UWXDkMCSaznA+L3bIUTzeuzdItXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )