UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Besw9+RDGVBmBtbE+q7tQPkNbTY9hImcJ8wmKsYjy5Q=' 
WHERE 
  key_id = '91da3f317441ad32f6f95ee18537d623f037729097f2d6cef3fe9b1f2b4cd92a' 
  AND (
    token = 'Besw9+RDGVBmBtbE+q7tQPkNbTY9hImcJ8wmKsYjy5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )