UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CCYoWjrbWObdn7tKkEL7w4SkGtUgbsLQgZbnW6S+f6M=' 
WHERE 
  key_id = '984360875c6b56240d8a055a73e1f87e759c701f82777d633b70d8463ce63652' 
  AND (
    token = 'CCYoWjrbWObdn7tKkEL7w4SkGtUgbsLQgZbnW6S+f6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )