UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y18hQJhwbM1yD4nj3CedR/kUd5a/xoeVKoCUFrVF8UM=' 
WHERE 
  key_id = '70eb8aa00dfdcdbd96c567945c52df42d41c6141e1613eca0b8697552bfdb8c0' 
  AND (
    token = 'y18hQJhwbM1yD4nj3CedR/kUd5a/xoeVKoCUFrVF8UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )