UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J04pNQ8RMB6LxxQUbCujzMeCTWgqWHmrSVH7E+ECxVs=' 
WHERE 
  key_id = '61f3565dec862650a83d789ea793d6328af85c245382f86b202c643a5133091b' 
  AND (
    token = 'J04pNQ8RMB6LxxQUbCujzMeCTWgqWHmrSVH7E+ECxVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )