INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308569983614b49eac29f06be69d58bdf1414bdabf5d3ff22304fc70c856378f', 
    '0w+VvJhq4WrrACkr+PHKWSrHJwQjaH3glG51wymm5v0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)