UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZR6nETdOJOYwPkoKvCwzBtJrngO1tNr1iwkxZDtUJLE=' 
WHERE 
  key_id = '86a21dda68db3e822ea1af420419e5d24783de03c58c35f619878e0ddd5f27bf' 
  AND (
    token = 'ZR6nETdOJOYwPkoKvCwzBtJrngO1tNr1iwkxZDtUJLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )