UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hoFLXUrvpQFMgBgQrGSslakEBSyIl+lVtk/9UwkHa2U=' 
WHERE 
  key_id = 'a4540e3662a3777965e5be5f8e461ba7c3326a146b2aac71669431c2850f5bb8' 
  AND (
    token = 'hoFLXUrvpQFMgBgQrGSslakEBSyIl+lVtk/9UwkHa2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )