UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BTe7eFhrrXnzPegDPkeHfQFyuWRNotIb+WRVcW+6jMw=' 
WHERE 
  key_id = 'a4638bc6de4c4beaf0d109abd0f7ca395780cdfe514c1ab3fa4a74b71e7d674a' 
  AND (
    token = 'BTe7eFhrrXnzPegDPkeHfQFyuWRNotIb+WRVcW+6jMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )