INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5e598438a6b5ed50ad97906661efd97275aec9038abc5564e4fc659a505309e', 
    '/8YyJCqrKAccVHd98+XU+AQfXWRQpvBUtS7xxnMS4wI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)