UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaUCQO9UcjWlubsMoNQxE1TYNPBvf4NbuONIfMIV7qo=' 
WHERE 
  key_id = 'c2ff2fce75db3b1d044f942e9c24d5f0355c00385be44941e790eb3c10dd043d' 
  AND (
    token = 'ZaUCQO9UcjWlubsMoNQxE1TYNPBvf4NbuONIfMIV7qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )