UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlyUdoTk4oiGQJnpT92tgNJSYOVN2r00iUk46dym1dI=' 
WHERE 
  key_id = '4605ab9527fde4266995784e7fd07115dd604bd73311d667ac3251b2f120ef95' 
  AND (
    token = 'jlyUdoTk4oiGQJnpT92tgNJSYOVN2r00iUk46dym1dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )