UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iZICtT2aTZjVHzpm6tKgmgQq7VDZLs1zXUkzCWVSNOs=' 
WHERE 
  key_id = 'aa0bb35d9f0a53e89b82c702e9a55f16c948295d749a48d7a3e1f4479af24cfd' 
  AND (
    token = 'iZICtT2aTZjVHzpm6tKgmgQq7VDZLs1zXUkzCWVSNOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )