INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '07874b9a6553900105d48a3c8566e676288b719acefe514dee919a04d3b5fe0d', 
    'Vm1r86PGjMMV2pxVKtKiU494QQalsSymk/j7P0TWrJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)