INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44902a5364c5ad538dd6967901df79cc540e65d96d747ae33a60d6044cb1bf7', 
    'YrnJ6AaAwSevL/6xFSNFehbOeTdUTn64Hcu7d4ljELw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)