UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NT8NCJ5zmoUSAeoH9KDF3gzycIi8uqjbFzGr+9IczlQ=' 
WHERE 
  key_id = '7189df957f3fe8ac629330a6f72680a29ac9a1c5aad98cd64f776d69da4b02d9' 
  AND (
    token = 'NT8NCJ5zmoUSAeoH9KDF3gzycIi8uqjbFzGr+9IczlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )