UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GD70Idf448H79IR4f6c/SIHd02p1Ks71ytbJ+2cFrIk=' 
WHERE 
  key_id = '81bfe08ca5a06e100bfc25b57d6f90f4c3f673d8ec9c75513a3bbfb9324e8ba2' 
  AND (
    token = 'GD70Idf448H79IR4f6c/SIHd02p1Ks71ytbJ+2cFrIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )