INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe9c13f802613943f9f5d175951a6cbb13dbc37d9e92dd60bfc7c03b44640743', 
    'lT4iTAJ2E3s92YFQG3JJ8zAwW+0bNoY74dpqoSW8BII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)