UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O4bZS+StrFyZmb0Xo/YfjqTL6j1XNxR7qV7v7EMfbtU=' 
WHERE 
  key_id = '7e0e4e917f12019d396b6dc803c090f263fdbaad8397fd6075e5017b9599eab3' 
  AND (
    token = 'O4bZS+StrFyZmb0Xo/YfjqTL6j1XNxR7qV7v7EMfbtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )