INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342b91a6d09cd9acc9ead0433571041829d3728e36f89e0f542f9fd5489635c7', 
    'WgNEutsmr5rBlHoG5TMgoAffBgoZRTSY1mdsZFvVGn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)