UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sEX/qwUKz3Vp8O7auksCIJMQc8vcxnKzwF8JefBfujc=' 
WHERE 
  key_id = '0f20073ed0c8d59e93e3109e5c9aac81c74e9777de15c0bd455a9fa81441cde3' 
  AND (
    token = 'sEX/qwUKz3Vp8O7auksCIJMQc8vcxnKzwF8JefBfujc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )