UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XE4J76wq1blvqBvP7/IEyV9UVj+9mNkpOw9nwIYKoWc=' 
WHERE 
  key_id = 'fc06a9f61446ff3457e8f7c068f767988ff1da8aa09e91ff3b45f731a5a7daf9' 
  AND (
    token = 'XE4J76wq1blvqBvP7/IEyV9UVj+9mNkpOw9nwIYKoWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )