INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '655366286237a38fb16b5e4c263cef706d708004fc23cfa3c359d8b093807805', 
    'P8NbDLyCbNfBjIzdmFbjBFMRF02JiHd41A0pY18rcBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)