UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMsAqeYzuqo3dO/GI/NFSeolZ/r6naZESoJBsaDdNQo=' 
WHERE 
  key_id = '21998105bf119cfab1ec438e73a0987513e9976022faded4e4487d0f06dab647' 
  AND (
    token = 'vMsAqeYzuqo3dO/GI/NFSeolZ/r6naZESoJBsaDdNQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )