INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caeaac6b1353880b9888696a04487fec1a90929b133344b7597f2fc715c7f007', 
    'g6mcn0AuJWnL0tI6EvRU/TmeBM3sgG4xm9kLkYhcDUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)