UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NSzvUe8M5aG4fWddg7gD4Iw4lRcBOekLn3Nld28bx80=' 
WHERE 
  key_id = 'a1742484e759c0db5f55cf75a06af7f8ec19c1f6270898fcf4dff93cc04935db' 
  AND (
    token = 'NSzvUe8M5aG4fWddg7gD4Iw4lRcBOekLn3Nld28bx80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )