UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7hrMZJvefZXKgxTts5I5F64luTSbFuOWXjL5RkFxrMw=' 
WHERE 
  key_id = 'c9547b9d1fadc0ae50a85963a71a4b152283e3862fa29fab40a70030f81d82aa' 
  AND (
    token = '7hrMZJvefZXKgxTts5I5F64luTSbFuOWXjL5RkFxrMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )