INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93fd390afe08ef8bbfd30ec6962495cfb1ee49efb720952b8c1b397d2431f315', 
    '6I0IcBfF/WQEwSg+/x9YQmQPapY8bDAD5sMSpqsquIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)