INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'daf19ce5a9d99c96c6fa187d59948c28e884f5d8b5777feec94605f1cbcd85c6', 
    'xKjSxVDdmLYVuwf2N3dC4tZHyA88QtDvvyEsdFFeie0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)