UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EW0K+aySsCc2uAeYBa0QXVYyy4k9/FQ2QO4ti/71n94=' 
WHERE 
  key_id = '747be3db833d0172e7e14581966fdfb384e44505b7bf104eb3dcf07fbf8222f2' 
  AND (
    token = 'EW0K+aySsCc2uAeYBa0QXVYyy4k9/FQ2QO4ti/71n94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )