UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zl1bq5vSzhIYm+vlO5ZIV4mwniDZkhQVCKARUhxaQfM=' 
WHERE 
  key_id = 'e9b1164b32f68d56bc6b7f6df643249b5d361071d91ef5872c48cc949c3878be' 
  AND (
    token = 'Zl1bq5vSzhIYm+vlO5ZIV4mwniDZkhQVCKARUhxaQfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )