UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y+5OTmdePrEAjpugYvKS1HnjUiVvKBvZWtAXHJVB6pU=' 
WHERE 
  key_id = 'b52a2f0588374fd23278f5eb086cb75fdfb68192b8a373d7c47abe1ac1ea50b0' 
  AND (
    token = 'Y+5OTmdePrEAjpugYvKS1HnjUiVvKBvZWtAXHJVB6pU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )