UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qCeqc7JssXIXJmcAkCrPCe4nKUmIMNjGqG6d6+bex1s=' 
WHERE 
  key_id = 'c98b15412b5d3852a168b94eb35ccae4aeca250694034414ee0853bc5592c79e' 
  AND (
    token = 'qCeqc7JssXIXJmcAkCrPCe4nKUmIMNjGqG6d6+bex1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )