INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6911669c6fed0f6225fb74e35d5e0a92c93bdcc039f27bb07fa5d29c55d1b880', 
    'PtJ7PaaHuxXDGte0YUtndia6tR2GPb2BqwKiiMj0BQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)