UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uTGdvlZunseV8OwNRDw79dZdHA/DILX5njHeBLMdto=' 
WHERE 
  key_id = '96a774c9e4587bb35153a3cf8780f92aab8d6272451885c5a901da090f345cef' 
  AND (
    token = '+uTGdvlZunseV8OwNRDw79dZdHA/DILX5njHeBLMdto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )