UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oro5exq3rDReROCXw3W6G7uii4+/iPK2Iv78497NlRg=' 
WHERE 
  key_id = '7438ecbee780a739d565a4b4745624ce75d671b0dc048441575c2ccef4c87a06' 
  AND (
    token = 'oro5exq3rDReROCXw3W6G7uii4+/iPK2Iv78497NlRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )