UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMlxeVbddVLlyt9YmHsqkDDmB+dEgE1qN1nS1Op6Ubg=' 
WHERE 
  key_id = '4c2d2ad3436453eac448ffe24b82130d6c75ad72cec2c6edfa7f18accdfafcfb' 
  AND (
    token = 'VMlxeVbddVLlyt9YmHsqkDDmB+dEgE1qN1nS1Op6Ubg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )