UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXm1/h9vL7KwJ66dRsncKkO6OUSR4MjN1IoDjMOh2NQ=' 
WHERE 
  key_id = '5cba1f8b0571881e46987eaad01120da9fcf167bbd6f3abc75308a860e52a446' 
  AND (
    token = 'uXm1/h9vL7KwJ66dRsncKkO6OUSR4MjN1IoDjMOh2NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )