INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '810626e4b0119d82d0df2c5baadfeb2b353a1e9ed912d4249152d3a01d1c023b', 
    '9nCOmtVV8kIttk28JzZI1FofhL9AHwN61GTmJYpi3IQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)