UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nZ/fx8gg1E7W7PdAGQnsIKnUDDfbYgKV7gZ+3Wa+SOM=' 
WHERE 
  key_id = 'fa30243b1c8673f7159721fa6ef55200784f2940f9fb6ab04cfaa543d5f5c123' 
  AND (
    token = 'nZ/fx8gg1E7W7PdAGQnsIKnUDDfbYgKV7gZ+3Wa+SOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )