UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgD/WbbrNvx02B/i1yRYeBp66jqfdLo8sIums7PptF8=' 
WHERE 
  key_id = '0467468f4b04530d7947fffc091ffe861206e0194ca8db221ae27f88832e91bc' 
  AND (
    token = 'EgD/WbbrNvx02B/i1yRYeBp66jqfdLo8sIums7PptF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )