UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lUeo6DCw8QBqQLrnjOZPyqaXirOERVjzVfWqu/6rl+M=' 
WHERE 
  key_id = 'de6531ea69bb77a088136eec23f132773d4646fc8194ed3b212b777944ca655e' 
  AND (
    token = 'lUeo6DCw8QBqQLrnjOZPyqaXirOERVjzVfWqu/6rl+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )