INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f570294004bbdf0af8836c06177bae00efb7a431f8c29e81c0099169f88ed1e', 
    'OexjPKtBfoI8AUxrAK+Mtly265ghGj9QCoLhC/Gfv9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)