UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QiSVzXCv+PlQh05g2cQnUfsU0Yl48u6fxj/AobdzkeA=' 
WHERE 
  key_id = 'c86800c35aa6a6b25b30112986b538185bfb4e792ce453e843a6a828cd996931' 
  AND (
    token = 'QiSVzXCv+PlQh05g2cQnUfsU0Yl48u6fxj/AobdzkeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )