UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MlkqAp+zqaUxtW0G1sQPAhgDO1JAZsWHKTSvVwLn5U=' 
WHERE 
  key_id = '8af41e2f709723e3facb09d09899df8691b9c5f90b7564d0a43af4bec528e08b' 
  AND (
    token = '9MlkqAp+zqaUxtW0G1sQPAhgDO1JAZsWHKTSvVwLn5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )