UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CAUU96hdqc3u6FRStIxW3i5MtgRDQrVqA9mUNhCtmo=' 
WHERE 
  key_id = '9e79e863494a8545d4f9d33aaa83c5aee07b2bd192fdcd9767bc153067fd4412' 
  AND (
    token = '+CAUU96hdqc3u6FRStIxW3i5MtgRDQrVqA9mUNhCtmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )