UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OUJesAxJm6pF3k5DPMnesrw6M4gi0sxqcTZqzIjHHnY=' 
WHERE 
  key_id = '407a8a3141ed1527c7512730b9b3223720f979d73e9be3cdeec2eeacec52f138' 
  AND (
    token = 'OUJesAxJm6pF3k5DPMnesrw6M4gi0sxqcTZqzIjHHnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )