UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/j7TuZDIvYqG468ScawX0pTWqG4ATRGXt/ua8D6K8c=' 
WHERE 
  key_id = 'b1c15286a551dcd7a358643454a022fb20d2ea9f0f983920d1fd0035cea81bb7' 
  AND (
    token = 'I/j7TuZDIvYqG468ScawX0pTWqG4ATRGXt/ua8D6K8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )