INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7603f04fdf2873fa8883155536e1a1dd253404972d8fbe0fc3d358da724d94b', 
    '2vVhMhh2PKLU4DyPYNZrZo3ACzTT8XBb8+uhpiThy1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)