INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cb029d9932fc342433bfba4ef6de46a4fe32df76292da7ff949d16d9c5204ad', 
    'MRy3D2PCcEGK+rGcTRBaSoqlKJjY1NQZGETQRr+AGaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)