UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnWejHrd0cQvwI8ER2Ro3QrANbSvBjYi0IdbD74quok=' 
WHERE 
  key_id = '9aa692bf3e9b4c0c8ac5c267f7cd8581428fa293b5e0aa1d42de943a040f1c1e' 
  AND (
    token = 'tnWejHrd0cQvwI8ER2Ro3QrANbSvBjYi0IdbD74quok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )