INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '238f0280a1c8cea237c3ce143d6ff772e7f59f739b2c4b60f2de24d41ede0959', 
    'gpnxDhOE3eydde0PWU2xBccdXBvHfufXDZDZKNL/Vo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)