UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7kdBRsB23T3kXKDN62EgQT5+8X2nDOBzfevtk8EdSk=' 
WHERE 
  key_id = 'dca540717ac46749cad24f6dfbcda022ea397b7fb64293fe08c9e7eb5f0267a9' 
  AND (
    token = 'F7kdBRsB23T3kXKDN62EgQT5+8X2nDOBzfevtk8EdSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )