UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y70KWqbaHorh5FLOd/Zq52ApouGUTGTY/EAKjzABDlU=' 
WHERE 
  key_id = 'c299055cfe1524d6c1e11112c014c0efe7f8adc2b5851976081308664aa2b74f' 
  AND (
    token = 'y70KWqbaHorh5FLOd/Zq52ApouGUTGTY/EAKjzABDlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )