UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gOoIEx5t9+sOH66IVrA028Ggw3deRHJUKYIr2pEz+BU=' 
WHERE 
  key_id = '42b98ef177127df7886260b17ca68d4c0d1c093c252ac1a7e09ec16ecc5306af' 
  AND (
    token = 'gOoIEx5t9+sOH66IVrA028Ggw3deRHJUKYIr2pEz+BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )