UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HK0WSB6XJJCP7LroqMlXMEjf9HzfjQqkxKtS30TR6zs=' 
WHERE 
  key_id = 'a0c6f40ea9e6f13420a54026bf78e6b70e95fdf9d88f8e42a508317393a09ea6' 
  AND (
    token = 'HK0WSB6XJJCP7LroqMlXMEjf9HzfjQqkxKtS30TR6zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )