UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzFXZAzH1G46U1mNsZgMoW1uHSeyb9AUW+3TC+TwigM=' 
WHERE 
  key_id = '1a28fcbcc6fcda3807ac272e38280ccb627b362db61c7f64daf67ea085dd91c6' 
  AND (
    token = 'AzFXZAzH1G46U1mNsZgMoW1uHSeyb9AUW+3TC+TwigM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )