UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0udG11UlD166uSsCU+pi+KHl8g636J4FgSzNxo8CtY=' 
WHERE 
  key_id = 'c5c474ec3c364cc557670f61ef517efe9f24b26d334ffc69a2dd4848fea6a71b' 
  AND (
    token = 'v0udG11UlD166uSsCU+pi+KHl8g636J4FgSzNxo8CtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )