UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wIwSVuDfppcnobOHh+iCd6+4mMBjgAjUiRQG7bPSWuU=' 
WHERE 
  key_id = 'a75fc3e21c5b19d11bc357552387ec5e32e07de3db3dcd6875947eb61e4bbd3f' 
  AND (
    token = 'wIwSVuDfppcnobOHh+iCd6+4mMBjgAjUiRQG7bPSWuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )