UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1K68gzQ1mroHdNljByekfbXe6UvouvUnLr4TjrrDCN4=' 
WHERE 
  key_id = '916931ddf5d5e5ff2d8b1214f7e032c1d484d2b69ea4fc1541120295f6caa61a' 
  AND (
    token = '1K68gzQ1mroHdNljByekfbXe6UvouvUnLr4TjrrDCN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )