UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z86RrCIa5F/wScDgSY4pBbyXiVfJEo4ToiyNphtoy5Y=' 
WHERE 
  key_id = '71696f184d0857f4310eea18804b046c761318f8d286064f5f565eea6bfd33bc' 
  AND (
    token = 'z86RrCIa5F/wScDgSY4pBbyXiVfJEo4ToiyNphtoy5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )