UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jM/k8OiVfkMyU5LRPUYtA5b6TGw5PFooeP2WMe/UoZQ=' 
WHERE 
  key_id = '92147c1d6abf84fcaa5689c43efa7343175650688bd98fcff17a7bda34422be0' 
  AND (
    token = 'jM/k8OiVfkMyU5LRPUYtA5b6TGw5PFooeP2WMe/UoZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )