UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLPVJyFkOS4aVdftgTQRaWaj7T7oaehiKCNKFEt8/CU=' 
WHERE 
  key_id = '3d134cd8cedc868b534b2749dc85dfba1b761b55689e5f44179cdf06fe741a0c' 
  AND (
    token = 'dLPVJyFkOS4aVdftgTQRaWaj7T7oaehiKCNKFEt8/CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )