UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8HaogVnjkCQHMTTghdgcLEJM8P5ntBULnXShP5oafU=' 
WHERE 
  key_id = '48bcba9217bd6fcf297a09c197611809509e18bee84c0da1e5828429ec90d293' 
  AND (
    token = '+8HaogVnjkCQHMTTghdgcLEJM8P5ntBULnXShP5oafU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )