UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSrZKd30cFHFiBtt0tIDNyj+Fv3FnJ1pCzhbsUJY/k8=' 
WHERE 
  key_id = '826d21ddd7c7514609f6a63f6f1c7e7dcce8fbe9b285aae83631fa9572509c19' 
  AND (
    token = 'ZSrZKd30cFHFiBtt0tIDNyj+Fv3FnJ1pCzhbsUJY/k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )