INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c319f4af31f534d45764d3cedee464d93537126ff0e1808287c4e4844fc574f', 
    '2P0k6QCUKl3y4cADUm79HizuMSGssmqkQyVh5sMjKzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)