UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W921cMag4gY6nP1/rz0jSGTl7bbywI7hcjwJtqkrD40=' 
WHERE 
  key_id = 'f2e4f863f68382e0f6a28e0c7301ff51ceb47adcc35ca11db32f1ea89de9c6dc' 
  AND (
    token = 'W921cMag4gY6nP1/rz0jSGTl7bbywI7hcjwJtqkrD40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )