UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e91Ky9Ws5E1tqZtkXwPj1NDVVK8oOZV/K2SEgDdsmQY=' 
WHERE 
  key_id = '625a18fd47838b4544afd423b2b256ae8c822f66b31461506c8ca5627b16b603' 
  AND (
    token = 'e91Ky9Ws5E1tqZtkXwPj1NDVVK8oOZV/K2SEgDdsmQY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )