UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VU3tRYud0oPh3aq5c3KNKGQSfS1RQ9R6uSTrjo3ObN8=' 
WHERE 
  key_id = '03b4c9c0a81def411bc3ee3ba0821b9720f6522f813a9e43bb334533fbe0e15c' 
  AND (
    token = 'VU3tRYud0oPh3aq5c3KNKGQSfS1RQ9R6uSTrjo3ObN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )