UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'piSABkxORVWZxKj7uv9nMtuIqzVEjKQ8/sDQR1FWXso=' 
WHERE 
  key_id = 'f4ca72dd4813aeec144e7a8d19e3911622e65d9dae77e270b305127fa492c9e2' 
  AND (
    token = 'piSABkxORVWZxKj7uv9nMtuIqzVEjKQ8/sDQR1FWXso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )