INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6657a648abd71fc995b885c8379055c6f8eecaf69f4e5266c018214e0cd07e69', 
    'aGShPtv4TMt/EK8jZTjsQVFQOoFRfC+4TgyIkEIsjFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)