UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7PuWjdDaOvmszRGTdDwmSoFiwTBKcTrdLAVmqqNqdI=' 
WHERE 
  key_id = 'ca379e00a23eb07d23132d96b0ae6550f657ddcce7b8fd63132743b51e84a140' 
  AND (
    token = 'y7PuWjdDaOvmszRGTdDwmSoFiwTBKcTrdLAVmqqNqdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )