UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0y00iOdDv8jrkXx7X9QCTypTBeQk9af0v/cm+Tdt0Q=' 
WHERE 
  key_id = '46571a089dd8af9f5dc29421c0f64515ac5807f2ee199b88801580d79a9be4c8' 
  AND (
    token = 'I0y00iOdDv8jrkXx7X9QCTypTBeQk9af0v/cm+Tdt0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )