UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3edQjXNk7+J1zDr1Vjm8qkrVKP5PrI2hc7ifLm6rlHo=' 
WHERE 
  key_id = '8f7785b5b74d58bacb6c5a0aa6f7861782934b2e95c7ef585f4538cec3f6739a' 
  AND (
    token = '3edQjXNk7+J1zDr1Vjm8qkrVKP5PrI2hc7ifLm6rlHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )