UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yIczedjbb0Wd6/rX/44zXlEQfYEIO2eE28u/A995Q8Y=' 
WHERE 
  key_id = '295181e82bf4fe8e714a264f9b552ee71de9670a13e17c340eb976a3b4fd0497' 
  AND (
    token = 'yIczedjbb0Wd6/rX/44zXlEQfYEIO2eE28u/A995Q8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )