INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd3f67e3dfcdeb823bef2794aea6b55da954be1397d0983adee374e824b1945', 
    'q8rXac5ExzfJzNujFEAbgcPjqenNlnNWpjF4Dr7G7a8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)