INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20fe0d3fe782065d9303127029fa1c51fc473f1c46900f02292e27a7656ffdbd', 
    'uiokyVXQuLBotXYlnQMxtNQ8dJPhtoVEN/4a/jXyuH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)