UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxnzhjxvPuWo14FkOb2vZvlJo0eS3U5z50yo8097Zco=' 
WHERE 
  key_id = 'f81c37f36490119425082b6cefd9cd371ff1923c5fae05ab2bb325c805f625ad' 
  AND (
    token = 'IxnzhjxvPuWo14FkOb2vZvlJo0eS3U5z50yo8097Zco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )