INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c7483aeb729416c34c627f39a375fec8c5caee91c5804f57b8268f1daead14', 
    'XUR8LcLJcqpNf+9tune0tOzo5DXIywa+OvhTmp2A7jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)