UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l56iZGdZ+kePxSdANfWdJjD0Yqsn/+9C3RWyriBMK9E=' 
WHERE 
  key_id = '472d6702d01b98c518df1f0bc287e654570f9a3ea30524242d3b99d25ffffb7b' 
  AND (
    token = 'l56iZGdZ+kePxSdANfWdJjD0Yqsn/+9C3RWyriBMK9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )