UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jxeufaj9V7MJMHd3+iXV15S/YPIoXwja/bofSElBQRc=' 
WHERE 
  key_id = '2b0309785e448554a60489aa8d902dd3ae68085d319a2a5c2ff5c148afaf1b7e' 
  AND (
    token = 'Jxeufaj9V7MJMHd3+iXV15S/YPIoXwja/bofSElBQRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )