INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c9e23f59386ba7d487b5a22eff3c2008c2ae12f7dd900d3d8508707955f968', 
    'sTkRAOLTbXYLjSWN/4vzJOmo31Ztw5TsrQhTfo+LZGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)