UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aLNW6egOizZkaK9NgILzfAh9b4sYigy7/W4V2WfUWiw=' 
WHERE 
  key_id = 'c0f5e924ebf47c382cc31a0e4c2163cde5deda8ec999f7076d1536aff303c578' 
  AND (
    token = 'aLNW6egOizZkaK9NgILzfAh9b4sYigy7/W4V2WfUWiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )