INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4658b20ffa633058cdee60f23d7859545fc7a35df6ae08906f7b684abb3ca9d7', 
    'z7qxZxukM9TPSh3WLRwLOoDdY1h4ZLYDxo3RTm5dgXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)