UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r03urCAhUT6/PYJlrV5fBMK8OW2VUNgfwkkmHYH0ejs=' 
WHERE 
  key_id = 'c594b1e0c3c425f217cc2620c3db271eb9f13f2954d0bd32d61598b28cb2fa63' 
  AND (
    token = 'r03urCAhUT6/PYJlrV5fBMK8OW2VUNgfwkkmHYH0ejs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )