UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IkyzlwgQQ9THKIA4eVC4oV+O9MsYiW4fkYvbbCFvuh0=' 
WHERE 
  key_id = '8557af1b8aa5f1292809a9c1a8ffbc5848629edabc1e3da7441a6d0729698ac0' 
  AND (
    token = 'IkyzlwgQQ9THKIA4eVC4oV+O9MsYiW4fkYvbbCFvuh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )