INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '796c94e9e95e9102dc26be31a3af7f006006da4f04b67fa24bb6caedcebb9a54', 
    'gUvCpbw/ty3fUzqOQ+8RbI1C3FehVwksNtMdAe5cRhc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)