UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mxdWJfGZXtra2b6iHNJ3awRCokkpHBFRsJ15/afJQik=' 
WHERE 
  key_id = '04fa7f8a4dc4c314a376c14fe9fd534e49d2d4d63a7be21b74ec8c21c2d042ad' 
  AND (
    token = 'mxdWJfGZXtra2b6iHNJ3awRCokkpHBFRsJ15/afJQik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )