UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uwDzzm6ku6KSNq8H/nnxjxYIyHmoMYyWOug3TNHo3M8=' 
WHERE 
  key_id = '2696a8c808fde31576d975cf6b2f760899f09a065c32497f72f00adef2ca7ad5' 
  AND (
    token = 'uwDzzm6ku6KSNq8H/nnxjxYIyHmoMYyWOug3TNHo3M8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )