INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cedc6c48c5a1216d82457a905c406d3614c509cdb5a433237de5ae12f7f8d2f', 
    'xtWU52xLAfMlE+RJ7IORBmkyjLz18QpZlpsoEBnjaDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)