UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6jgVDVmDN8vFz11GfPFEoWA/xH6xrUy2HKReLlQ8dsQ=' 
WHERE 
  key_id = '700d1eb33a50bed90620bfc33cc5765051111fb6074692f24c75659dc8822925' 
  AND (
    token = '6jgVDVmDN8vFz11GfPFEoWA/xH6xrUy2HKReLlQ8dsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )