UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pg2zwNfFCPIG77aVwqMn7GXuYusL6dCau39LGkuJ6qM=' 
WHERE 
  key_id = 'd0e2fa127e00ab474066cc9be4cd0353b32bfa50bc30642d5b974f5a2f32e7ab' 
  AND (
    token = 'pg2zwNfFCPIG77aVwqMn7GXuYusL6dCau39LGkuJ6qM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )