UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5NXYbNC7vgzoTtlA8Agrj2sPQJu7Q3uFbtKz1Tazbso=' 
WHERE 
  key_id = '97ca9d779b9a3a9c711cd9bb1f42902f7ce7a8147c22bd28519445401e3c7cb4' 
  AND (
    token = '5NXYbNC7vgzoTtlA8Agrj2sPQJu7Q3uFbtKz1Tazbso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )