INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855545d1a6f715387e94418d47e9a475b902d1058a24b5968711be98d58de1c5', 
    'xkWEkmMSq6MXUJ1x0VnxP2loAfJOARM6snJcVcKDEKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)