UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPWLW+EjF6Mk69ZnUJt0KNuABm7SIEYcPF+sQnbTWV0=' 
WHERE 
  key_id = '3ffec895144d108b4ac2b5dd6ce8fb528dc56b01aef1dfb2248f6a908d8e855b' 
  AND (
    token = 'yPWLW+EjF6Mk69ZnUJt0KNuABm7SIEYcPF+sQnbTWV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )