UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z8Tg2bcY6YPjX/3qNt4fK75VcjhJ7aKBBkpXVpQRjK0=' 
WHERE 
  key_id = '0a53a6dcd39f2d397a330e8dbdef23dd21486a9949f5471a93c0f49de6852cb3' 
  AND (
    token = 'Z8Tg2bcY6YPjX/3qNt4fK75VcjhJ7aKBBkpXVpQRjK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )