UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV9cYo7jmHI5n4Q70Fwoq12lyOLmhPMrohe9f65z2VM=' 
WHERE 
  key_id = '35a7630d4455c90c77776ef0c979e25c34c0d549c24d57353a0531b850b65d96' 
  AND (
    token = 'fV9cYo7jmHI5n4Q70Fwoq12lyOLmhPMrohe9f65z2VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )