UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hsZ55X58Wx3l9NV50MF0gIyNI7Ir1eshBhcgskzZK0o=' 
WHERE 
  key_id = '29818e9d8cb5ac54ce5fa41751e87ebf91facce773572c093ee58fa772a2d452' 
  AND (
    token = 'hsZ55X58Wx3l9NV50MF0gIyNI7Ir1eshBhcgskzZK0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )