UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q/DN2u+EMdu8GBeomSz98l56v5Y51EUo0pRDLccGRjc=' 
WHERE 
  key_id = '243ec4514a030b37bdde7000bb0ee9127b323863d29d30995835cab04eaa1629' 
  AND (
    token = 'q/DN2u+EMdu8GBeomSz98l56v5Y51EUo0pRDLccGRjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )