INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02a01904ee8a5ef420f2a5175bdf39546cfdcbc754fae00e68b2425146dda6c5', 
    '4CqwmMgyeSTj5SukUhq4HXxN2rsiuHGxLQQe/wkxh2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)