INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3847fdc887892ea6b920469eebcdb600f9b04202134339f0c1f707dafa6d1e7', 
    '6N6l9Bloe+PAG4xYuYQfEwcryidaR6rIspNK119GYGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)