UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rt3Ct3CVGYW1+Qf9M8/ATFf2YOK7RoUdY6P9aFj/4NA=' 
WHERE 
  key_id = 'dbb63cd77fda9a771384c3abe78b8153d82c3c5d233e08133534c8a897a207aa' 
  AND (
    token = 'rt3Ct3CVGYW1+Qf9M8/ATFf2YOK7RoUdY6P9aFj/4NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )