INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82dda5117abdaed30f0a38d8df3bba19de0a28a8b2770a174130be50f6c2c0a0', 
    'q9Xlf4qFrG+3LWMs2G60gct3mTVjl5zZG2GCJdlAK20=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)