UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PaGjfN0m8i3niQ9ROcL2nXwN7+fKL2o5B41dNUDIZB0=' 
WHERE 
  key_id = 'c27d1bed1c34ed85301f7955d28e3283f16b7e8a8215823606b9997e83972c75' 
  AND (
    token = 'PaGjfN0m8i3niQ9ROcL2nXwN7+fKL2o5B41dNUDIZB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )