UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TdAO8pNxfrVb6epKjFJ5rUQh1M6p4gcyZgLOX7t7DlI=' 
WHERE 
  key_id = 'd85fd751cab8f00d134fc5af00d06fc0c66544d1778511e43988c1288ebd3343' 
  AND (
    token = 'TdAO8pNxfrVb6epKjFJ5rUQh1M6p4gcyZgLOX7t7DlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )