UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKfKHct097SStJpFZCbF9LlVf3esUmwYShhB3Ldboh4=' 
WHERE 
  key_id = 'b6a7dc817096ec124f25e7c528b75a1e873a6ea0c765a5e480fdf1c64895eb0a' 
  AND (
    token = 'uKfKHct097SStJpFZCbF9LlVf3esUmwYShhB3Ldboh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )