UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylQQgeqzKTPetFaMxgOyNI/S3t8D+wiKXLYxJKAsQyQ=' 
WHERE 
  key_id = '2a97df5617faba3cfe64d01ec9078e80e4ba2933e2ba15820aebd31375fad1fb' 
  AND (
    token = 'ylQQgeqzKTPetFaMxgOyNI/S3t8D+wiKXLYxJKAsQyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )