UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rfPZawDbi7BxcJZbUJI3338M9SrcDR73QQcy4RMS/A=' 
WHERE 
  key_id = 'fb77b3b26e1bc880b1b3ecf8bcd5a53ee12fd6d6778101d313e7fc8eac8d2fc2' 
  AND (
    token = '4rfPZawDbi7BxcJZbUJI3338M9SrcDR73QQcy4RMS/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )