UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N6u6lJMHQp/s2mrebuGAAF+PXgN0H8DNecO54+BFrY=' 
WHERE 
  key_id = '74cf4e2ace7a6caea10468a175f5088eda87b289fbad8adeed39d08608f25152' 
  AND (
    token = '/N6u6lJMHQp/s2mrebuGAAF+PXgN0H8DNecO54+BFrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )