INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ced437c1cea5b5b908d79f5f587efeb4062e5c27d06be7a0faa0443de5f1f5a', 
    'fuYzlqieRxCtS8Loog9f/36MOd2XKvk88ZFntWbq6MQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)