UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TjFbLrMKGjFAiQJ+GppEF99VbMg5s5KBUyM5SdDtyWQ=' 
WHERE 
  key_id = '1318ed4d6e4bf2e6f3251fc7046a361b7f99ca1f654df5d628534e71e96740a5' 
  AND (
    token = 'TjFbLrMKGjFAiQJ+GppEF99VbMg5s5KBUyM5SdDtyWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )