INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dabba92a949ea74b260700030a3c04d2c773d45ebce6e0f0a18a0934bdac0feb', 
    'jpnaTnUnUGgTm4euoW7+uUj2DC3iK7L/0MMQ2pqmNvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)