INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5898c3d414806615904199c626ef158be4f80c3660d07f7d856e5199d1add75d', 
    'rcBy2p+B3Hxohg43zMKkHrp69pznDoPY2hsfnc/15SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)