UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVfxLKN0nZ/TEpBYqEn0ihMrl2ydq65FSywHETO31Iw=' 
WHERE 
  key_id = '6cb4c5f73ffd5ae92ff17b536a1444fb502c1b9d23c17267b6e8fe04580290e9' 
  AND (
    token = 'HVfxLKN0nZ/TEpBYqEn0ihMrl2ydq65FSywHETO31Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )