UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fDYmhDGgxWHL9EcW8rEE40ejo/Lau7ZCE7ixS3ALAU=' 
WHERE 
  key_id = 'b5dd0aa58ee0118942647511cc7e72ef355034eb63f4fba7a549e77ebbddac68' 
  AND (
    token = '2fDYmhDGgxWHL9EcW8rEE40ejo/Lau7ZCE7ixS3ALAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )