INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940fc419b2ffdedd89803c71fc3380bd7ce39b5cfd59668af388e8953fb15226', 
    'QWtvyI0XlMqq10LrNuW7+hdnQnZ8sOvd5R1GyPnXwD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)