INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf5652ac5934b717c208d0121d37c8f9db7b07a83273c9419148660cfceef72c', 
    'DuTP6hbdjNhH2nShs2gqQJqZFUsL3hyBUU6mywK9wqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)