UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cwAbQmBblvO6DgVRLETU279RvPQEU1ToRC6dGZRnSj8=' 
WHERE 
  key_id = '2e9acc23324b01653e9c76b7096c43404312303a07e5128ac0f552f575c10fcd' 
  AND (
    token = 'cwAbQmBblvO6DgVRLETU279RvPQEU1ToRC6dGZRnSj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )