UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h1BCgrYG3+Tgq1/f+Mwez17NfYlwu1wsRHkzdILXPg=' 
WHERE 
  key_id = '35657644113679f53064b73de320d538ec349970f9612a2f59de0c1a418c490f' 
  AND (
    token = '2h1BCgrYG3+Tgq1/f+Mwez17NfYlwu1wsRHkzdILXPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )