INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ae2dc649f9d6ec3f372a314c016a62300f38516f8c2478a43913ef5e21a7fff', 
    'ZPJWov4+JRjZirr5uGs/HASplCXJziAKSSa9s83v8Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)