UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3+76YToNQyf43nrga4JVVp4Ldmj3hhNOo+qEa5GUcRk=' 
WHERE 
  key_id = 'a95532ea5783b16cc2c8534c005ea50529a561fdde346551868d8c06a205c25f' 
  AND (
    token = '3+76YToNQyf43nrga4JVVp4Ldmj3hhNOo+qEa5GUcRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )