UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UpeYZcdAbShCPeimZ5FJ84rb1mqes7WLETzR1iJl2qY=' 
WHERE 
  key_id = 'e497938e98cc76263f7180fdf86386e394399d1a517fcb773a43eec972e031d0' 
  AND (
    token = 'UpeYZcdAbShCPeimZ5FJ84rb1mqes7WLETzR1iJl2qY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )