UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OV7NOwL6lRRGDLfLgsaDlAthvUlibkY6i8wFn2Er+60=' 
WHERE 
  key_id = 'bce53df52ad9dc62ea7946a467020c210989b2f4f3f3b9aaa4ad6ced26342012' 
  AND (
    token = 'OV7NOwL6lRRGDLfLgsaDlAthvUlibkY6i8wFn2Er+60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )