UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hFJvmRqMW6bxJLUiPad5ZAYf2HwBy1OqFEu8+88wUc=' 
WHERE 
  key_id = '734ea6b19d6e7db6abbf2ea97e2b5459def16340332c6f2db6f21e423a930fa0' 
  AND (
    token = '9hFJvmRqMW6bxJLUiPad5ZAYf2HwBy1OqFEu8+88wUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )