INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1aec80aa60919f1fd3757fd29a927fab4d8a8dd3d4ba07007970fd3b60260fc', 
    'G6K7SQYfvzR93960XBaYNkdhbfbrl5IvfUzAY2p/ztc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)