UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQ2q4zu6PRy/jPx83VRzA452nloIfvosiIAm2b2UfYw=' 
WHERE 
  key_id = 'd9afcbea934b61f7bc459c7f03e476ef0a46994e4d2a0cf3cd9163cbd73b7701' 
  AND (
    token = 'YQ2q4zu6PRy/jPx83VRzA452nloIfvosiIAm2b2UfYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )