UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMz+NHjj3UkrljvZbnIc6r+C6wMm7BWMw8/CV0y2Ct0=' 
WHERE 
  key_id = '9e01b25fbf58a4b6f250dcc698adeaa5c2f5af5804a6bbf930d13cdcdb616e6a' 
  AND (
    token = 'qMz+NHjj3UkrljvZbnIc6r+C6wMm7BWMw8/CV0y2Ct0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )