UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZEuVzJ8Goku7Ogyw4BnqdJWWZC5xdEUkMy6zMunmCwE=' 
WHERE 
  key_id = 'e5c233f2ff8ab4a33d0f90a76e678f4814dda145fed13e28d60b9baa6e8cc1ac' 
  AND (
    token = 'ZEuVzJ8Goku7Ogyw4BnqdJWWZC5xdEUkMy6zMunmCwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )