UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QHQuO1JXdAla4CG1C/rNwTf8DrebTsMEkKpt3W9Hoac=' 
WHERE 
  key_id = '4f00bd643f8f93414e4b9b06040a149a4ad1f67ac29256145ad41e93814e8839' 
  AND (
    token = 'QHQuO1JXdAla4CG1C/rNwTf8DrebTsMEkKpt3W9Hoac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )