INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b32a76f712cbed331591367276345dd973671d4a31944ae7439b12b2b6f531d', 
    'Uq9ZDl/WvNBAvoRYRAyCSaObfcX55QsG/ZFZkfMPJXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)