UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BghaAn7DnspfxACo0ucHawmJL62l7Iw2J1MXCyKmeOw=' 
WHERE 
  key_id = 'a51cec07f52c3024d882baaaa3ac9b92cdf22d093873c3679404b8e7527272e3' 
  AND (
    token = 'BghaAn7DnspfxACo0ucHawmJL62l7Iw2J1MXCyKmeOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )