UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1DjElYQcMdy0KhacMWe5tUiVXFJcvBDNfz/pQmKFNv4=' 
WHERE 
  key_id = '16c3511cf85b88e6d4cef307864c7002cc2f9dfc87c8f6fc9561ed7cb3b9ee27' 
  AND (
    token = '1DjElYQcMdy0KhacMWe5tUiVXFJcvBDNfz/pQmKFNv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )