UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TfRJu/3JjWUi3w+g+RDUwzkoxm4dkhKeOVKIcXJDyEo=' 
WHERE 
  key_id = 'd170bcef6a6664549301ec433a6951d4768ee030ade289caa734a94ebc10c9ae' 
  AND (
    token = 'TfRJu/3JjWUi3w+g+RDUwzkoxm4dkhKeOVKIcXJDyEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )