UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6i9XY+LdT0Svmc0zG9KJljvtzqDmEZH3FP1MovDKRd4=' 
WHERE 
  key_id = 'dc95a3bb2acf73b8688f3939d8903b5bcffa0d8b540a0bc5b5ce10ab58f9d16b' 
  AND (
    token = '6i9XY+LdT0Svmc0zG9KJljvtzqDmEZH3FP1MovDKRd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )