UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rthILb3NIe0oclLSfc8zbyYxxGCz5262UJ81umXL1ZQ=' 
WHERE 
  key_id = '02d2e7e9f698881a268e694d9b09f58c29da427d7079c551a8a3d6d89669f904' 
  AND (
    token = 'rthILb3NIe0oclLSfc8zbyYxxGCz5262UJ81umXL1ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )