UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ie8dnYjDa6tZLdYlh5nVp7L6lpqcR3zrz9BmiO6QP0=' 
WHERE 
  key_id = '92f4ce3e3730c64381d2ff92b9aac0eb56de781355a233d84d0415df26e3b612' 
  AND (
    token = '6Ie8dnYjDa6tZLdYlh5nVp7L6lpqcR3zrz9BmiO6QP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )