UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hzco5AYcJr+wGxlHVD8EPME1Fn9T5OaUOq5hLGfCe6U=' 
WHERE 
  key_id = '98fbd714ecac0e8eb5f9fae0c6834842dcd0af1875fed926ca812a7b79019979' 
  AND (
    token = 'Hzco5AYcJr+wGxlHVD8EPME1Fn9T5OaUOq5hLGfCe6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )