UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8lc9K29aoNC0EeBJx+iTKY5E+vxMhaG+4/jQKzvVFA=' 
WHERE 
  key_id = 'f35deebbe560b1bca305f4e2c04bc6407de41242e34fc8921e7195f25b1d1806' 
  AND (
    token = 'j8lc9K29aoNC0EeBJx+iTKY5E+vxMhaG+4/jQKzvVFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )