UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWOcQ+ODB5EJ8ziEkNVvSXt4LYlpgOXCZ5JO/Iro35Q=' 
WHERE 
  key_id = 'e459f4ab909e297ea7eaec733e2b990373ad381c00770bb711c05607a06fcbe0' 
  AND (
    token = 'CWOcQ+ODB5EJ8ziEkNVvSXt4LYlpgOXCZ5JO/Iro35Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )