UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5ZiXKjEM+o6txbik2wxn/d9aJK9mKRDQghcEiwRacQ=' 
WHERE 
  key_id = '6ba90947926cd70bc496b222e72fb22322bcca2b9b9946dbd6588a2f7e78894d' 
  AND (
    token = 'Q5ZiXKjEM+o6txbik2wxn/d9aJK9mKRDQghcEiwRacQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )