INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '63db88e1b6e86b0e4fae869be809b93ae2fa4c6f52a11cf95e0e5523449f024a', 
    'HfZ4OBT//EXtzg9YcW5ph1xFkhzFXq0wMScxfonqAN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)