INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fecf8aa0152172899577e3b748d3983b7d3742ddddf21da3b06df063c270132', 
    'zTVoQ5ZAvnF5JmbbViJl4tSs0Q4Ng+HSHsDZD29FaC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)