UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fFLOdxkKVLNg8E8TQgKVu/Q5zcaLqRn6TnmBZlr3o8=' 
WHERE 
  key_id = '6dace2d7f2275b6411280d0720e5a9034273ce575c3456f75855e5278a3a097e' 
  AND (
    token = '+fFLOdxkKVLNg8E8TQgKVu/Q5zcaLqRn6TnmBZlr3o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )