UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PEW8GUW2xVQctN8hQ9IhmglV2n3MtMBhjPdbnXAF2Y=' 
WHERE 
  key_id = 'de287e1860c77b308a5f58c7aa484bca5e189ce1340504f11a1b48758272a21f' 
  AND (
    token = '0PEW8GUW2xVQctN8hQ9IhmglV2n3MtMBhjPdbnXAF2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )