UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qclNRGthMw/BIDF76rX0A39GhTaksjf7Ner4uDSugJY=' 
WHERE 
  key_id = '06818b61e4d2f1fd9f85c4ee3f8cc85de229be02f0e6ccaa0fe55eb287f4c1dd' 
  AND (
    token = 'qclNRGthMw/BIDF76rX0A39GhTaksjf7Ner4uDSugJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )