UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjNxV2te8jw67Y2coNhljI1xspmQbz5L8XiOVn+zkvM=' 
WHERE 
  key_id = 'f6b34f4ae2750eab4f96db8a653b8b246a741e95593e1a63f577a73bc9622a81' 
  AND (
    token = 'GjNxV2te8jw67Y2coNhljI1xspmQbz5L8XiOVn+zkvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )