UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w4VYQcQ4zCH/GEZ9R1/jHI4JiXp4nPUfRmYgiMV/V4c=' 
WHERE 
  key_id = '8cd1826be30bf49ad04565725db69fb791314fe778928adfef54c1658c4ea60d' 
  AND (
    token = 'w4VYQcQ4zCH/GEZ9R1/jHI4JiXp4nPUfRmYgiMV/V4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )