INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c6a6098066d99564d0e657f9a5f9f236bee1f49c9da2304f6262822e404886a', 
    'TmkKxqMrElMAobiomxCnneRi5QU1yNiC6oCixIJremA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)