UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'py/3is4NpNDczD3uE9kH6fXvlhrvw3NSucrgOkazrVg=' 
WHERE 
  key_id = 'c81102707329d5ab6cac91b1ad2a9e6c6b23133f4e04f4fc52294548d1c15762' 
  AND (
    token = 'py/3is4NpNDczD3uE9kH6fXvlhrvw3NSucrgOkazrVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )