UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Np3P+pgVnJRsIxmLa3tkS3OWeTWsH30qaJmYXPFcOc=' 
WHERE 
  key_id = '61d85a499ebcef2e01cb023df3f47d4d62631682f0fc843c68224bd7f909a714' 
  AND (
    token = '/Np3P+pgVnJRsIxmLa3tkS3OWeTWsH30qaJmYXPFcOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )