UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldbLnMOdIuWxCwwC/5nuMspb+gbWDv9U7GVaI7GnVpY=' 
WHERE 
  key_id = '711a00ed61b9188194928629a1ec15c58a58de203e14aa9e5c9e031bfed963f4' 
  AND (
    token = 'ldbLnMOdIuWxCwwC/5nuMspb+gbWDv9U7GVaI7GnVpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )