UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ztAlqnrJxiAbbrTetbhTqJHm9g+Py/lue91sFlDkot4=' 
WHERE 
  key_id = '8bbc6132e41cbf3f33e8a58bc782362672fa930aec9c9ff4828a59d4ade39429' 
  AND (
    token = 'ztAlqnrJxiAbbrTetbhTqJHm9g+Py/lue91sFlDkot4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )