INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a583b5ab2e946a48f455b765a39c2acb86556c8b99515b3b2ca24a7d63a5b65', 
    '88waunut4TCA5gAuN+gTO8m7cYGx++IchZHsZIq7yvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)