INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91e2c86e0bfcd9be284d64282e136e01f56a1902a9102a8b8f164e32e7bdedc8', 
    'J7spiyXawgnXhBf8BUXM1tmnYOwdBz2+REC7KjCSvIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)