UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mRyx99GzsENzCDzI+9sVHow3xivzqE+Bxw7aHQFf6SI=' 
WHERE 
  key_id = 'cb8b0c3c913b04c144c7a14e38f528f8abe45e11729c4c791d39553bc0e8704f' 
  AND (
    token = 'mRyx99GzsENzCDzI+9sVHow3xivzqE+Bxw7aHQFf6SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )