UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3SNWBdwTLeNUEeYOlgnkwLyL9iyKHMfWq84i76Yi4Iw=' 
WHERE 
  key_id = '901eaeac07b9acd25d560925f706510b612184e3c497ec06bf364fc9253e700a' 
  AND (
    token = '3SNWBdwTLeNUEeYOlgnkwLyL9iyKHMfWq84i76Yi4Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )