UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z/A91U4cp5LiNemVTN0MJthqt71f0Jv6AFTiaIEDw3k=' 
WHERE 
  key_id = '9caf470edc29464dad3e67818b87a2af3353a20b15b2ac99cfdf16d228664bdb' 
  AND (
    token = 'Z/A91U4cp5LiNemVTN0MJthqt71f0Jv6AFTiaIEDw3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )