INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd571214303fff7d330d8a0bbebd175e700f920043f69f3c69381eab275beec5', 
    'rHn9m+AihqzfjpbGipDD40qwqXLehgjcXPcdzjmS0Ls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)