UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ewfqF9ljFHckx76eZJkuzgNzdDwB+EI6s0kArZqy+UA=' 
WHERE 
  key_id = 'ee689b13106586696c0eb901493dd1f8f75b4b9e9c7d61ce399a08ed3b60f7a1' 
  AND (
    token = 'ewfqF9ljFHckx76eZJkuzgNzdDwB+EI6s0kArZqy+UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )