UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7nNf1SI8Cu+nYsdnrR73VxSDXLYhQAx1VBxggDgfXA=' 
WHERE 
  key_id = '31e572a49ebb68ddf1ed42f7594c27375bcb3b6f2be70cc2ee09daaa52b5882d' 
  AND (
    token = 'm7nNf1SI8Cu+nYsdnrR73VxSDXLYhQAx1VBxggDgfXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )