INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3020451ccbf02e8b8af63347e8c5f812e2c4dad84e10f28a8a5bb0196ec56624', 
    'TmxXXAP84xChCF10w+ZAjYeNPWOBFCvyJf1v55a3A3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)