UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwzBOzx5onhMxMRArabpx/bFJjxPLLe7W/639nHnPmw=' 
WHERE 
  key_id = '68dfaf3d93fbc84b9975c7473ec3560dbbc98c64d03407fc8154ec0f73d98bd6' 
  AND (
    token = 'jwzBOzx5onhMxMRArabpx/bFJjxPLLe7W/639nHnPmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )