INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0df000294b010bc1152c510622f55af7b324a26b31df31f89268892f4abe433', 
    'rqt4l6CMEJhWqLxYX8pxbw+9HKxDRx0W3iu6qL5GL6g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)