UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FdcBvWpzRu2OCTOssozpiNUxzvBJ1TgTg8FhoNfA1Nk=' 
WHERE 
  key_id = '6c2a1b3a3f99faebba93e363ab3117c2e4e541500dfa289f1d7c3b2b5699ea9e' 
  AND (
    token = 'FdcBvWpzRu2OCTOssozpiNUxzvBJ1TgTg8FhoNfA1Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )