UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wquiYn7mtKiv9vXV88twWSBE0hcmv7SSLL9DpquIfnE=' 
WHERE 
  key_id = 'a8a169c7757e9fff6d3dd3fa4442bdefa44acab1df75724ae2f106b19f465bf1' 
  AND (
    token = 'wquiYn7mtKiv9vXV88twWSBE0hcmv7SSLL9DpquIfnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )