INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c33622ee386cba009c291956ab51078282265b65e2e01ce02476af9cf34cd76', 
    '5tZOINxVNyjFZIFhmkwNQJNvR7uI21CfYrhLblQNDt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)