UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBQaUxUFkgbtonQMzlNgfuPtL4/7xcNVvHB8BVGp6/c=' 
WHERE 
  key_id = '94da45f656046857f770ed9d829e4bef90d49bed8851a61191e89d6f7d5ff987' 
  AND (
    token = 'GBQaUxUFkgbtonQMzlNgfuPtL4/7xcNVvHB8BVGp6/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )