INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fb9d1db6bd5e85fb14c69e190ac8954824f9c5935fd8edb432ccc6d698d423d', 
    'Hu3HoIprppq/z8rCUy0VPn+A1K9jGhL4u7VXTSeokig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)