INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb7c60e106c7f5f036c6f2a295c67d34ad08b1da28d01d95060d754bb77995a3', 
    '8DXaA7JPVPdnWYvDglG0K1QkLq5+5Jjyz40XjaBgNC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)