UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7Bj/AdYZZyyRAcKrh6GLdluvBWcvGemBzAbKypWmQE=' 
WHERE 
  key_id = '5548ce05f58c21ae2e66f423377cca1da443834417229f51b470b65b91765153' 
  AND (
    token = 'h7Bj/AdYZZyyRAcKrh6GLdluvBWcvGemBzAbKypWmQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )