UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llAeFnU8UjEnI5JlGpe2tRYZxm5f2g0Fr+NCd3KQ0aw=' 
WHERE 
  key_id = '5cdc90e88e98d39cf055af4febc8bcd35daad5f05b67022914b5f12bb84322f9' 
  AND (
    token = 'llAeFnU8UjEnI5JlGpe2tRYZxm5f2g0Fr+NCd3KQ0aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )