UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oBQ1ozQYwvMWW62F4jAq/CWcMrfu/tsLnKBaPFhhHg=' 
WHERE 
  key_id = '57a325bed0d6e965e978238c71d106e73b2ab69f8e73f48151034b0ede518955' 
  AND (
    token = '/oBQ1ozQYwvMWW62F4jAq/CWcMrfu/tsLnKBaPFhhHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )