UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2bbLNteQuTgMB227LlCklyiStSMDgJ+MQG34JasqrWE=' 
WHERE 
  key_id = '808545941b75c569419ba094ed2c0c99ff48b28c81628c7a54dc0247839b3351' 
  AND (
    token = '2bbLNteQuTgMB227LlCklyiStSMDgJ+MQG34JasqrWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )