UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHXPChW798M8M5dmxVXt8EylWQ+Y+1FJ9/7x7TPbLVY=' 
WHERE 
  key_id = '3495b870999c02d9203c3f19e6cb8959a48ca94d2b843bf6c6d7184114f5be1f' 
  AND (
    token = 'dHXPChW798M8M5dmxVXt8EylWQ+Y+1FJ9/7x7TPbLVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )