UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxYnSfpzrDK4VkAqv7WxexmbdkvIK5CbHxbnIYxUJ6Q=' 
WHERE 
  key_id = '0bfd98f8ed4ee1b3ba795fda8662e68092c6b08a531755b1cccd9f1d35945df2' 
  AND (
    token = 'oxYnSfpzrDK4VkAqv7WxexmbdkvIK5CbHxbnIYxUJ6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )