UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuQYP2Cf3e1tUpodk/8yH0L/VThI5H6k/d0DmwfiQnM=' 
WHERE 
  key_id = '4e6e193c75efdb48219ee81348e3bec0a87e62f41d0fa35ce7d19809c9336c4d' 
  AND (
    token = 'LuQYP2Cf3e1tUpodk/8yH0L/VThI5H6k/d0DmwfiQnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )