UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xD4AeFbCTMdqp4ucPW4fWDphBBUE5nuGbgEjQeeagHM=' 
WHERE 
  key_id = '03197ea8024ed7d707dc2431958b91421729242bea08e85ae7e7c547dd36ac4a' 
  AND (
    token = 'xD4AeFbCTMdqp4ucPW4fWDphBBUE5nuGbgEjQeeagHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )