UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4ylrPvEtcRfRv9g9hZ64khwGK6WNn/T0BJfN3UAY4M=' 
WHERE 
  key_id = '0c387733a792ae594ee00ad0f979474f68d82f0ca41ca20c1032e29a86b78737' 
  AND (
    token = 'V4ylrPvEtcRfRv9g9hZ64khwGK6WNn/T0BJfN3UAY4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )