UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udrOU7GSEFt7sCLUlbn8FRfxMP5Zbk3OZ9mw4Rxf6a4=' 
WHERE 
  key_id = 'd85b74c73c73da4afbff817aaf11728466577507abfa290d785d672724f832fe' 
  AND (
    token = 'udrOU7GSEFt7sCLUlbn8FRfxMP5Zbk3OZ9mw4Rxf6a4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )