UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Mmhku23VDxaxPg8K7lWmDjuSqjKVWN87qJ0n9G1oyY=' 
WHERE 
  key_id = '9cc059ccdbf67e95438c506f2e67d2fe4a62beb5af8ed1f2c994ad42c699896b' 
  AND (
    token = '2Mmhku23VDxaxPg8K7lWmDjuSqjKVWN87qJ0n9G1oyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )