UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmMD/JaXTjt26UNxc8bvlwvT9oUhAy2pYbs+s/wiB3Q=' 
WHERE 
  key_id = 'f9072b131c4c2fe9e6aa309afeba3273bd534bb94b00743d932bda6a4781a44d' 
  AND (
    token = 'EmMD/JaXTjt26UNxc8bvlwvT9oUhAy2pYbs+s/wiB3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )