UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GfAuRVT+3HzzNVfrwb5gh7DgsiBkjYV+3asXQxOPOdY=' 
WHERE 
  key_id = 'ffbf0b4ef8bd54356f2722684c7a38769df4e6dbe86cfbfaff155470504885e3' 
  AND (
    token = 'GfAuRVT+3HzzNVfrwb5gh7DgsiBkjYV+3asXQxOPOdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )