INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2d5700cdc1237c03862accec19a3b20e16e8f10f27b2e46849af910f6cff635', 
    'KwKnBhAUQB3txX/kqaJibvQRZmkCJzzQKcaJqDoeWww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)