UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmGwYVtxvu9do6GQOcDfKB7PPBYt/Tp393kXm9+n54A=' 
WHERE 
  key_id = '4cc8ef2ed8b87df74e4038839e9fd9a8bfe172966cf5ed005186c420ddaff60b' 
  AND (
    token = 'wmGwYVtxvu9do6GQOcDfKB7PPBYt/Tp393kXm9+n54A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )