UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfY4P3RNADY7CebTjIU7zmQzATVATf77Wj1Uen7vnjs=' 
WHERE 
  key_id = 'fb2971d62c3679d11c5a39ced33034bff01bb95e586870e29b30e9c55e8a8d90' 
  AND (
    token = 'FfY4P3RNADY7CebTjIU7zmQzATVATf77Wj1Uen7vnjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )