UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16r+X0C0oG0xYUnoTPs4XtKLRWUvfe2bPcGavnbzseI=' 
WHERE 
  key_id = 'ae291300baf58f72db57e9410a30961e0e2150a7c2212c765807f5859f471421' 
  AND (
    token = '16r+X0C0oG0xYUnoTPs4XtKLRWUvfe2bPcGavnbzseI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )