INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '657a4c2499352309bd8d0c474f0b6d6ce51fb259115b1dfd7632c0fc07ef08b1', 
    '6ATXZdOK8FTtU+7kzijLnCbE6uuxcwYXlO0C5MYGxZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)