UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LDjOn197B1FflPVJXGpXmsw90GuDGOjE4f3tilfr2tU=' 
WHERE 
  key_id = '4005035eb60d5cf6dec56f30861ae162e089ff2526ca58c45cdeaecd342cba1c' 
  AND (
    token = 'LDjOn197B1FflPVJXGpXmsw90GuDGOjE4f3tilfr2tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )