UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KKyPg6xcAcH8E381j/vCsxslw66SK8E2uYiWZ2jWYTw=' 
WHERE 
  key_id = 'f36d02e12ce9e08391bf11318d56c17583ee944f7e66f319226ab81bddc55fed' 
  AND (
    token = 'KKyPg6xcAcH8E381j/vCsxslw66SK8E2uYiWZ2jWYTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )