UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97sSLyBPhnZF/hLFCQm1XbqXRDFGBjLs1MCIKgjAkdk=' 
WHERE 
  key_id = 'b90bfafe4d59401caef77abb382c9df708e3dac5f9d0fe239ec944d09f7ae7d9' 
  AND (
    token = '97sSLyBPhnZF/hLFCQm1XbqXRDFGBjLs1MCIKgjAkdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )