UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UblAGireYXh7ki1o8e5BpzwFZ4ztBnse166kEy536+4=' 
WHERE 
  key_id = 'c2afd9c1e68cb7def007c27d924c7a3078cb0b94f4609b943b394bf77864a1d6' 
  AND (
    token = 'UblAGireYXh7ki1o8e5BpzwFZ4ztBnse166kEy536+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )