INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6fc62b2eeda32dfddb637f9d3e947bbc2ba05f049960cd25ecb5b6752910628', 
    'VGn8S7wAjr3VtQ/RZ4NDZQewhOgztV/Ej90D1dT8zsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)