UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUqcWJ4XBWIqK90gTdEmMHw7BiT4hWjtD7V1ZGM2N74=' 
WHERE 
  key_id = '43cef946ac6b1754c4da73a8d112eec10df627998d7d8c08d42d1676a13ba955' 
  AND (
    token = 'TUqcWJ4XBWIqK90gTdEmMHw7BiT4hWjtD7V1ZGM2N74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )