INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd55e19136008f71b68a67d23cb34836b9d97789e50299996aead7ebaf4550d5', 
    'veZtmoCQY8StC9+D9de97KWmDlnIduH5eFcJAicg/kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)