UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5oUlIKDLZ5NMJNf9EovVfSvy4poiIrFGC1wZU35YW2Y=' 
WHERE 
  key_id = 'e64ed1906387082526eea355abbe6571e11850b655a35732a6eccaf12f380d01' 
  AND (
    token = '5oUlIKDLZ5NMJNf9EovVfSvy4poiIrFGC1wZU35YW2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )