UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nhmE4UhdMk4mgjyMYnazgqix80eTuaPKu3IA2P5rU5o=' 
WHERE 
  key_id = 'e1f5c104623acb15d7537d4456d355a545d369c157a5aa5389fc0254766cd489' 
  AND (
    token = 'nhmE4UhdMk4mgjyMYnazgqix80eTuaPKu3IA2P5rU5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )