UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cKOCGWdr2gPzqH1l6zfYs4wyEwnhLgF2bR4JhI4FOMg=' 
WHERE 
  key_id = '8436bb9833d7c70cfba2e9a66f05118a8194dbbc06ad98fa3bec9d8cc889d4bd' 
  AND (
    token = 'cKOCGWdr2gPzqH1l6zfYs4wyEwnhLgF2bR4JhI4FOMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )