UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pulWOINqaTvX5KynTEjjzs5bj9Lmga4Z8hzwuQ/3KiE=' 
WHERE 
  key_id = '2e02650bf5f4aa47909cdf9735d76e31453a632c2bdb5309f662202de93edc1d' 
  AND (
    token = 'pulWOINqaTvX5KynTEjjzs5bj9Lmga4Z8hzwuQ/3KiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )