UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dwkQm43QYwZgZw3LdsihBstlAoUbEF1Rtgvmh5j8Q3U=' 
WHERE 
  key_id = '7c29a37fea9ae084a2467ef3b0c5a75df3591dfb3926a88d1a4c543967860638' 
  AND (
    token = 'dwkQm43QYwZgZw3LdsihBstlAoUbEF1Rtgvmh5j8Q3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )