INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb1e2f3f58f63c132c50b87a3fb7543ce7d1c4275324bc6b722b192b708690f', 
    'wl2LENWIau9bNGcXGzdZWrqYzCjBl/ZgwqevfkO5x34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)