UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KO+EOo2dZsliTyQ1zoyvxFXzLtOgZdc00ef1LZ23MRI=' 
WHERE 
  key_id = '2b91e81ed579eacc84d7b38042fd8d784fa8b2493f52d3604a16a9ce7cf1aba3' 
  AND (
    token = 'KO+EOo2dZsliTyQ1zoyvxFXzLtOgZdc00ef1LZ23MRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )