UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3+RsqTAlVIjJ1v2D62JUxjuIjzfLgIb9LSPbU4DTio=' 
WHERE 
  key_id = 'db6f52ae9b9e6c2ac55f643bbba9abc0d1a0d67b516e16745f667cf2f113f857' 
  AND (
    token = 'l3+RsqTAlVIjJ1v2D62JUxjuIjzfLgIb9LSPbU4DTio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )