UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+n12/KqwxjPq3FGfWWPqMf+AeboQ2GBQVDqB29uzvD8=' 
WHERE 
  key_id = 'd8ee6cb1d367b5f4e0df83413755df37ab5c5aabc9ea945898a4447fa5652779' 
  AND (
    token = '+n12/KqwxjPq3FGfWWPqMf+AeboQ2GBQVDqB29uzvD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )