UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKbfdnbn48R63lfpEdWzs2/RSr+iyheu2W6fh3z3K8Y=' 
WHERE 
  key_id = '6da2358ca21e6fe159e7f0b4804b9dcb8d3208bc8909e479868b84b581a591ce' 
  AND (
    token = 'uKbfdnbn48R63lfpEdWzs2/RSr+iyheu2W6fh3z3K8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )