UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LNjm465oKpRyD0ae0GQZ9t0Uwz6X7zr4BAzMX4UtGA=' 
WHERE 
  key_id = 'dc6c902726f60fd104532bd5f0edc0459d0f3f31c2892eb78db1de6d1f585e9a' 
  AND (
    token = '8LNjm465oKpRyD0ae0GQZ9t0Uwz6X7zr4BAzMX4UtGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )