UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IqOyq0CXp2P8DEHk/c428YXjFj13jbdQAEWsh83i878=' 
WHERE 
  key_id = '9c6f7adbbc777f9ff006765fc727a1760b4b29729a67ae5154cd599e99befea5' 
  AND (
    token = 'IqOyq0CXp2P8DEHk/c428YXjFj13jbdQAEWsh83i878=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )