UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PKVrZyicsMhKr80fXUC2xhnF8xq4GpHnZFFBdzQbwuY=' 
WHERE 
  key_id = '87996ad375d5b19a12fb17c2099a195ccde31bf2a8a6a2a10b72434762070df7' 
  AND (
    token = 'PKVrZyicsMhKr80fXUC2xhnF8xq4GpHnZFFBdzQbwuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )