UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rBZ7bfz1/wZqDxEGV/1OHPRP0AeSokbAqkBwPYdQkI=' 
WHERE 
  key_id = '8e3faf4808947af6a8e86934247c72aeafb18e780bceda21be723764d3b2a33d' 
  AND (
    token = '5rBZ7bfz1/wZqDxEGV/1OHPRP0AeSokbAqkBwPYdQkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )