INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f77eb73425d44b279af20e733bf4e068826240bc26adab17b5b82b34fe146cfb', 
    'vjXLFvAVNl5P2AB75g1RP7qV2qCDR1/cbnB+dLvpnEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)