UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nTuH+F5FY4MQ7vOk0VStcDqUzn0r6A0Fw80ewY+nraw=' 
WHERE 
  key_id = '24d7ac7cc70ef7f1143e5e833d2e3cad4c19c03025e79bafb506d424ee6f6b46' 
  AND (
    token = 'nTuH+F5FY4MQ7vOk0VStcDqUzn0r6A0Fw80ewY+nraw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )