UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7voDEA2NzASms3u3XhDD83WMhzYP3JdD+FMjvfmTGzU=' 
WHERE 
  key_id = '52d64646e6d0637aad65ccb62f02c72f4655d3fc90bfd3ecb0e9367a9718dbd4' 
  AND (
    token = '7voDEA2NzASms3u3XhDD83WMhzYP3JdD+FMjvfmTGzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )