INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d17471efb304cd890cd016cbfecf75e500564e95ea05ef57231ac71160aa0d3', 
    'RINUd+n+T9RKw+itFNB7iVOz50uWlgQ3Bd0colBaunk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)