UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrdEC0i0kB7TXeECBMeL9KItydsk/Xb+SVNWQx1xaCs=' 
WHERE 
  key_id = '8fda003b4977c672a8c3edad3cd7d6cd5460d97329b2e1914b0326968384dab5' 
  AND (
    token = 'wrdEC0i0kB7TXeECBMeL9KItydsk/Xb+SVNWQx1xaCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )