UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiKBfOaxVuOXobNdrI5WONT5wG7cAInj+Fud7+vzLw4=' 
WHERE 
  key_id = '49a6eb4fabf592bbb180929a89d65e8e21b96ffcd8e3fc743800878e55eda5e8' 
  AND (
    token = 'xiKBfOaxVuOXobNdrI5WONT5wG7cAInj+Fud7+vzLw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )