UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PE1kH0+JhwLJs0k8XDfNIc05ShK6pHjZpN1b+Ezj5Lw=' 
WHERE 
  key_id = 'c09f8fcd5bcad51d12cdb8340f99f218a599e9052783f7c596f3f56306d71f96' 
  AND (
    token = 'PE1kH0+JhwLJs0k8XDfNIc05ShK6pHjZpN1b+Ezj5Lw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )