INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaf753918da311e876c7b1e3a0267d44262b5b79114981e43ddc934a3907dd47', 
    'FyhrxrCIWTTYdAToo42KHfigFIzSWsibsHSpdF21vtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)