INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42158a7913269320a7cdfa665814b48d3ecd9b200929b7a1a8cba934ec66ea0a', 
    'Q+H9pAy834AXpWHuL8h4+qf8WlAM9ZHQhN8RoGqTl6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)