UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GnZt/+2Ag+59WkRL5fwpx+4uG8vo53kbMe3m98RBUgs=' 
WHERE 
  key_id = 'e0c203518ab9b1bb379d280f375e10e7ed5d9411eb7eb93ce165153f9a2913d7' 
  AND (
    token = 'GnZt/+2Ag+59WkRL5fwpx+4uG8vo53kbMe3m98RBUgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )