INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561b73a7288cc7a19ab2864ea473374485a3fad6de6a4d7ff46b020cf8d9d705', 
    '+6ehYt8V/XKsCh9QLMow0URqrxjsTk5QnzUT5svZwOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)