INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6ea58c12cef2eb3151622c9488a06d0e8cc397a8c87c2315ebb42bde92f1fef', 
    'HWiw0OmebdAa50nNMq5ZpCd5yTYUtWXwKaOs91xZyAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)