UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAsBJTnBNa3m2Ll+mOYI8aTKt1PkgBccaytGvyTRwOU=' 
WHERE 
  key_id = '753850ba9c83e7b5f2a55aefce9b42312269144dea0ea45f3750a920c819fc08' 
  AND (
    token = 'tAsBJTnBNa3m2Ll+mOYI8aTKt1PkgBccaytGvyTRwOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )