UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zB4aBqcKeVCVmphfD9hRARMJdPta9Urv2vMdqjGBVD8=' 
WHERE 
  key_id = '08c652df732cf3801487a6560ea0615b22b057701fcab0f659446d7bb1626e06' 
  AND (
    token = 'zB4aBqcKeVCVmphfD9hRARMJdPta9Urv2vMdqjGBVD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )