UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfJIk2oQDhxfG63tgMTJVzBf7jjRPD63dPadNfEm6RU=' 
WHERE 
  key_id = '122cb078b9f73f706635af55a5622049a6640a1832835fcf3d4282257a647da6' 
  AND (
    token = 'NfJIk2oQDhxfG63tgMTJVzBf7jjRPD63dPadNfEm6RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )