INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96221e378f80cd2c2884c5486d289960bfb8009972e7da916a8782f110b7bb8f', 
    'RJth8b6tjfnWn4ZFyJryKGhlYX0MBf2TeOHTFAwz9pI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)