UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lopUJ5nX/jxMBhXaQgO7Izr65r4jJjHJntak5rCJQaw=' 
WHERE 
  key_id = 'e87fd23f618f24eb5e21a71cb79a452976e8c371319a46d2830a174e0166dc12' 
  AND (
    token = 'lopUJ5nX/jxMBhXaQgO7Izr65r4jJjHJntak5rCJQaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )