INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b8ee97279c86e61df791061f4d15d652c320bc5ef9fd28789c41a129f7f1a2', 
    '5Mq1jQYuksiZFJUm5BMMIgKnnDV3B4N7/ubtpI9o5uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)