UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PF5lXIHr5UAO6xG5+OnuDQNl18mKw7QO6za6nTpptNU=' 
WHERE 
  key_id = '1addd16fd846239957cb77da56f4cdb6a02f41bdeec7df103374c22939f355f8' 
  AND (
    token = 'PF5lXIHr5UAO6xG5+OnuDQNl18mKw7QO6za6nTpptNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )