UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwjE8+eE66pBNBGp/M1Of6Av0OlfXF9pALLAw6zeMD8=' 
WHERE 
  key_id = '8d7b6884bf465b7e29d8020117198384a3e519ad00d0df655a4df2a167253791' 
  AND (
    token = 'PwjE8+eE66pBNBGp/M1Of6Av0OlfXF9pALLAw6zeMD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )