INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6ddee3987359ebe6db357c6b7087cb71b65a02ba865d3c1b6b57b3605ca8986', 
    'pj3ZJI9500GRDj8YHpJM0GNirIcpPu5XGSFR0Cn/hic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)