UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjiYgV/C9uXgUiFsqhOgIr4TF6EYYQhoIpLqSPRPQUc=' 
WHERE 
  key_id = '204538f74c805c089fb4665331458ffd9968834bbef26edf3fcaea45e611638a' 
  AND (
    token = 'cjiYgV/C9uXgUiFsqhOgIr4TF6EYYQhoIpLqSPRPQUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )