UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wf5VTutbaZcvO7io6+TO/BokNOU1vXhJXW4vy3/MHec=' 
WHERE 
  key_id = '25a80b7b7834602218b440963acd9849a84b42b4e3d8725b15be86109390bbfd' 
  AND (
    token = 'Wf5VTutbaZcvO7io6+TO/BokNOU1vXhJXW4vy3/MHec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )