INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e52f8835b6b9520c315d588c60125bebe06fadbbc9dabab0612a70ce409b49', 
    'R/jQUnZsDroeskYsUdxFshMAIE7xC8v0xl/ax6JNKBA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)