UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nljJCT393oZCDhSZHtHm6FJFHFokA4+dupycdWV5UFg=' 
WHERE 
  key_id = '792c802a14d38400239f8a2d172a9d415b4b2f0868d1861eda127dde7b320ce1' 
  AND (
    token = 'nljJCT393oZCDhSZHtHm6FJFHFokA4+dupycdWV5UFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )