INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9321d413a6f9bf55d6791f161ef24834a688898ff3c8f6c6b7dd38ceb17fa276', 
    'hMrxSs0pCxr+YnVuTWssO9KunWsQc9Ju0KJkcQ4Rc6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)