INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c023b906cd2d618bb9e89efeae1c3ce17f039032846bc7de82d014728a673fa9', 
    'Nz0mwFj7kXat/QqQtjudcAjVZqqNINHe/QZr3puEWgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)