UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tx+/o0QECbeKj+n8H2xaGXalKcyHcZfXmxvA5qwYejc=' 
WHERE 
  key_id = '5562a17562a1e74e4d48e628f8b6fdb2078713f0a17cf927e16a90c65a3803de' 
  AND (
    token = 'Tx+/o0QECbeKj+n8H2xaGXalKcyHcZfXmxvA5qwYejc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )