UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOmhijT6gdJuq0HCKxtXppCA7AW27eVA2X6XIuYhXGo=' 
WHERE 
  key_id = 'cef3f7d86921f3335b78236a9805c589221f4c9be2d84cfc48afe00f60865994' 
  AND (
    token = 'uOmhijT6gdJuq0HCKxtXppCA7AW27eVA2X6XIuYhXGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )