INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19559167fb2d9d5d069e1cd3f4e03a743652007a13e31bef5eaaa1e47cd78db8', 
    'mnhWaRzrteb2srlIVlHYGk20291j87q3LRF76R4IqrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)