INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee1425d3e5e02eedacd7420f0f5db7fe6de59d8b7ab171dea9fd25f0cb85071a', 
    'zr2EA21dLoiX2Qu2/Qzzsn0mgRj5M3lUFJfWBAAKipg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)