UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfchdkfHvt9JimNE7Z4zkXyKnbB8tbzyTS2H9A2csJY=' 
WHERE 
  key_id = 'df69c506e42089ba97854c14f337ff909c0d63ecffa86d99833d78239bbd28e1' 
  AND (
    token = 'GfchdkfHvt9JimNE7Z4zkXyKnbB8tbzyTS2H9A2csJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )