INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ef0501188d9f249d8812f9d0551991606837b7bbbc7b83f367c9be8c3cf238', 
    'WjK0LdNBHYFqeQVS1ttw08tDWGo4VB3ibXZe9hhiSuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)