UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQQp9mHYda9HC6X1nFY1QDPPH1l4ziU6RpwnRAE2seQ=' 
WHERE 
  key_id = '9dcbffaca753f8b1b726a03fa6f44e545933e8127f663db1a86e44e43d578a4a' 
  AND (
    token = 'zQQp9mHYda9HC6X1nFY1QDPPH1l4ziU6RpwnRAE2seQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )