UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxbNGRTdPtwrI8V3c+XgvScJw2EqWjgPtbZB5rX3f88=' 
WHERE 
  key_id = '4ee1bb782cfed09cc29bed15a22b83727d3df70b0be673baf4aa05e587d9e673' 
  AND (
    token = 'jxbNGRTdPtwrI8V3c+XgvScJw2EqWjgPtbZB5rX3f88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )