UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iYmfW9eItPbnDD/RU+U+RRpjo2EYk7xZlUr3nILmUZM=' 
WHERE 
  key_id = '10651742261b8ac65e5fc8525a3926e9870e824bcd54317b95ad745a3783a9c3' 
  AND (
    token = 'iYmfW9eItPbnDD/RU+U+RRpjo2EYk7xZlUr3nILmUZM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )