UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXpMWx9QY17GutjetbvM/zAS2TV7dHyqLUMwFPkURMQ=' 
WHERE 
  key_id = 'f5097a7e5d17f8a8f7de26a30024b6121647f88036386bf198962e06f94144d1' 
  AND (
    token = 'HXpMWx9QY17GutjetbvM/zAS2TV7dHyqLUMwFPkURMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )