UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zazf/HqU0cFJliaYJthGn0lZKIJ3YwKBELNYpDpHaVk=' 
WHERE 
  key_id = '80b5e82e810ed716832b06dedd491f15ac9bf4b4421b4d347916ea9acb7bf381' 
  AND (
    token = 'Zazf/HqU0cFJliaYJthGn0lZKIJ3YwKBELNYpDpHaVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )