UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sj9XiBwQtEntZnpw4kOPZmiF65ud3SDQ3QwmyrXec0U=' 
WHERE 
  key_id = 'e4e8cd4bd042dda968e1383f9e737453392d72fcf02241fd0e356c48089c6d63' 
  AND (
    token = 'sj9XiBwQtEntZnpw4kOPZmiF65ud3SDQ3QwmyrXec0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )