UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CZAlB3qpqwEY5kquru3oQczvO91YjL+vu64Yyjc6+U=' 
WHERE 
  key_id = '5c61acd6217e9a6c7caf0e1cca99ff0381bc190554bb1e38147e1d1f0698d205' 
  AND (
    token = '4CZAlB3qpqwEY5kquru3oQczvO91YjL+vu64Yyjc6+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )