UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVoi6uXkAIasPWDQ8kENv5AxfDQH9cdtExgKvKvRFL4=' 
WHERE 
  key_id = 'bd3ca976fbc47d666e44d538e449bdff76dd94599cd8f6ff14050668513739d7' 
  AND (
    token = 'EVoi6uXkAIasPWDQ8kENv5AxfDQH9cdtExgKvKvRFL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )