INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750aad1fd111ff60ecea81c40128de523dcde6c7e154459b1c43438db40db103', 
    '37pFChhZPWexQmJINItNZgsrVMofFlHpQI/L04Xgsho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)