UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSsFp16pyvqQkZNDFVPqU41UMs+UoWrmaNdybdVVhLg=' 
WHERE 
  key_id = '13599da791ad9a413f5aa0c255d6c9feeb94936b0a8d765e7b0e6da26c250396' 
  AND (
    token = 'qSsFp16pyvqQkZNDFVPqU41UMs+UoWrmaNdybdVVhLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )