UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFFq8+CUdUkaPv9Ll4HCYErv2+Y8fms6BpluMdUh62w=' 
WHERE 
  key_id = '2b9909c75177262fcf1b0bbd046ef0ab230fc45095792a6e41c334b4ec6ea139' 
  AND (
    token = 'IFFq8+CUdUkaPv9Ll4HCYErv2+Y8fms6BpluMdUh62w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )