INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '073aef06db1edd0b5f931ac0288637760ca9e46f618389545b18bd3ba8470dee', 
    'kT1Y5e5tINRp7HciUT2dm7uRTga4NOg5t26SaE9eaXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)