UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSt8ESO7lMxJOJfwuY4c29dcBKkT+NudXSWCAoF+9VE=' 
WHERE 
  key_id = 'bfd9c00a6168629056d4a5c7aa9a5630d567eaab224a3fc53a306d169bd653dd' 
  AND (
    token = 'rSt8ESO7lMxJOJfwuY4c29dcBKkT+NudXSWCAoF+9VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )