UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1x6QgMFnEsrtJ6Ou+5kHI8JxJe8hCcLbzkKq+rxa2o=' 
WHERE 
  key_id = '8ee6fe459622efcd815f030f663ec3460256b97f97736d1b097f4dc349beb5e5' 
  AND (
    token = 'I1x6QgMFnEsrtJ6Ou+5kHI8JxJe8hCcLbzkKq+rxa2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )