INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b77b004e4f7e8f994a561e8edb5c18e5af14828ff5fefe8b78fe2bbee62f414', 
    'Cc6ttEK0wwfQHsUOIAB9sr88JXkzy+INxcfZYl7GDRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)