UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2flHUizCpL7WQRa23MxegT5S8DYF0DHS6IfctvN3Jh0=' 
WHERE 
  key_id = 'b41d87bbe984460feb5a84013b81b8b9a13b9b437ce7d45117c36dc3ebb84776' 
  AND (
    token = '2flHUizCpL7WQRa23MxegT5S8DYF0DHS6IfctvN3Jh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )