UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSzCCbdspt4JwboCNTD1TGrSzPZjgz6r5OPQScO8PWk=' 
WHERE 
  key_id = 'a4aeef86e8de9ff3a3e54117055d0d11e2c1f6584e735ca15e64a7f60812cc35' 
  AND (
    token = 'qSzCCbdspt4JwboCNTD1TGrSzPZjgz6r5OPQScO8PWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )