UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yG6p3DU2gWeHR+vFZhjiVEJjaxANnvRZ6opKVb0FU84=' 
WHERE 
  key_id = '707c980a3a86440468425e922406c1136aa11e70e2b7ca9ec9c965af5872c3e7' 
  AND (
    token = 'yG6p3DU2gWeHR+vFZhjiVEJjaxANnvRZ6opKVb0FU84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )