UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9JyddNAzmOlFj4glti4kBdNXtbBUI7ZrFyZGnQ1SRc=' 
WHERE 
  key_id = '95bdc5b3a0939ddfa694ce60ddf26a6fb1eff45e6f68396ddaacdf1f46e64faf' 
  AND (
    token = 'h9JyddNAzmOlFj4glti4kBdNXtbBUI7ZrFyZGnQ1SRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )