UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3E7wwGwXRltFYbI5MOlEUXiqtb66W575cOV37PC1TWg=' 
WHERE 
  key_id = '42d748c86b545d593e4beeb71da2f1f89785367199a129cd88ce1485dd92d06e' 
  AND (
    token = '3E7wwGwXRltFYbI5MOlEUXiqtb66W575cOV37PC1TWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )