UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8phhjVyMnaHJUKeSaDe4lmin7EZV6dn51XYSxIDvYW0=' 
WHERE 
  key_id = 'e6c4a92bfa9e31988d394d58261915d9fc67cb4698cecc3eea04483927edaf58' 
  AND (
    token = '8phhjVyMnaHJUKeSaDe4lmin7EZV6dn51XYSxIDvYW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )