UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzLriTXRioJDTaAouMy2c/KQVAiSQbbUFuE36qRRYi8=' 
WHERE 
  key_id = 'c76ac1b6d473c301aac071fa59f02aa9789e942d391326a1a8c5acf369d29689' 
  AND (
    token = 'CzLriTXRioJDTaAouMy2c/KQVAiSQbbUFuE36qRRYi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )