UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HVNNALxg1VZC+2pxAmIY0WcSXq4HiUhf/xT8EtxAJ0w=' 
WHERE 
  key_id = 'e27318b31c6f0c2e615a01e4aea38165a6ae53bb6ebb8cbc0719b56ff021e9e9' 
  AND (
    token = 'HVNNALxg1VZC+2pxAmIY0WcSXq4HiUhf/xT8EtxAJ0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )