INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e1fb7a7c50520372b9d20e6aea302b82e63921511cbb8d5b8109c145fa50480', 
    'P3d60E5fri8p5OdYxHcyhPMzDBeSXfIu4KZbjHEa2g4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)