UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJgYTukn1HuCcAtOxRtoNn4gQxxa5cuvgIkW1DDn7qA=' 
WHERE 
  key_id = '81d0b897c8e534a3421e2e58f4366c3793f1ebb7c8a6be7a5345d99525267d1b' 
  AND (
    token = 'tJgYTukn1HuCcAtOxRtoNn4gQxxa5cuvgIkW1DDn7qA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )