UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7f8N98bvdd5LlI3dZ00zOy1unB7LV4fVilH2uKmfxN4=' 
WHERE 
  key_id = '0aae4e56ec1a3d0949c6d5b236f3e941694c99da5f08f7a1966f9769541c8c1e' 
  AND (
    token = '7f8N98bvdd5LlI3dZ00zOy1unB7LV4fVilH2uKmfxN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )