UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZvXYDCNLLpa+m1fCnnWFgB4c52nll9KSemQM/XRTZU=' 
WHERE 
  key_id = '3a8d059352e44b1f28e8fa52938ab4a0bdbe0d83ea22b6e8bdc9c0c93ead7311' 
  AND (
    token = 'qZvXYDCNLLpa+m1fCnnWFgB4c52nll9KSemQM/XRTZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )