UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okENl7Xb2cJxY+73I/hl+ZYo7bE0zPHt3Jkpbn5UkLw=' 
WHERE 
  key_id = '48e5b0861ed867db7b92ecd63ec79699b4e0ae66e7de98bf06fcc18531a21f80' 
  AND (
    token = 'okENl7Xb2cJxY+73I/hl+ZYo7bE0zPHt3Jkpbn5UkLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )