UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Kfbv5JCJmEwuvh6gUwj0nqIWFLay352bBNejcwZPu4=' 
WHERE 
  key_id = '55e647ae00b92d5afbc74e730476cf3a59ae7caeef91e6d3219269d3399ad8c3' 
  AND (
    token = '8Kfbv5JCJmEwuvh6gUwj0nqIWFLay352bBNejcwZPu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )