INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b24d03cf561ca5f67160f51b0afe210a15f7181d4b6720677c76d87062b8c80', 
    'O6x5hRcZ90qr7M1mrJSIsTPa5ATSSOxZeT1ORcNW/tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)