INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3367013ee2196c647bedc42ad3c685dcbe1903c93aa4e3990b4a9669d3dd9f7a', 
    '68XGi7IWhS8ay2RdIE7IMhWAaY39vNLJKwwJ2q88iZo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)