UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/e/cR0zJ76mAWGo3oiMjSbMGK0yHzRPoX8bTTqDBWks=' 
WHERE 
  key_id = 'e01c08b279fc60c4afad40815b271450c776b7c3d891d867fa2c02b9e764ee7c' 
  AND (
    token = '/e/cR0zJ76mAWGo3oiMjSbMGK0yHzRPoX8bTTqDBWks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )