UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhtwxPXYN7HveP/ZcpA7B228qwFE6UgK9XWIdYaVxhI=' 
WHERE 
  key_id = '77d32cd7e77fbf118472585440a1b489878a92c9d242141a2bee4b60850698c1' 
  AND (
    token = 'lhtwxPXYN7HveP/ZcpA7B228qwFE6UgK9XWIdYaVxhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )