UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VL/+EHpOGGQsR++UMoXzIGVtpkSiB8HboDc6klQMImg=' 
WHERE 
  key_id = '4037a394f560dbda5e3ba07f29da160044e1083036e8b6b35c166fea0d1de8f6' 
  AND (
    token = 'VL/+EHpOGGQsR++UMoXzIGVtpkSiB8HboDc6klQMImg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )