UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3t2RSlNzs6zY+amjNKispC1yfIX78IFg2Mf6hTbGnOs=' 
WHERE 
  key_id = '67af3ae5aa7d0c6bc890f8373d33c4c6075b73af11f29adab4155810bfb997e8' 
  AND (
    token = '3t2RSlNzs6zY+amjNKispC1yfIX78IFg2Mf6hTbGnOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )