UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1O3d+kqXm5zJsjOItIxrhecuhjwagHOg36t9MakX3PA=' 
WHERE 
  key_id = '54f0af92f4b713d32997c20da76962f45c928e087ad9f618a3d25484694a7940' 
  AND (
    token = '1O3d+kqXm5zJsjOItIxrhecuhjwagHOg36t9MakX3PA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )