UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UxZRJmjHnjWEbQVRoIW61yhUSpNp/I9+ltod0sBJ7s=' 
WHERE 
  key_id = '309520ffa148857c68db1e6040ddd9c9d7b5d727be0c3cbf04a10fe6d198521b' 
  AND (
    token = '6UxZRJmjHnjWEbQVRoIW61yhUSpNp/I9+ltod0sBJ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )