INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb5b40a9f5d66ad7a414ba553ec8d9ea90997652886500980ebe6251113e1556', 
    'Momulqygu1qeMR3b39xoSvbBSj2dm+rTeqkykl4GJhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)