UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJ3uldG/KgZ5zZTGybCF8iQDz4fPaYgRGWFLVaIxIFo=' 
WHERE 
  key_id = '0f2cda8de948e6d9b3779498e9f989cc7dafc21157b53940b9596bc596e4ce46' 
  AND (
    token = 'tJ3uldG/KgZ5zZTGybCF8iQDz4fPaYgRGWFLVaIxIFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )