INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '277451ea355abe5890e024af6b96adf23f2a78d6ade76daec2cdc510355f5b6e', 
    'n7A84OCNCI+jhjaGw/61sleWXLpJV8yTj2mXGMMSO0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)