UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dUC8UqfxT2Rtbd9A9dYbjYncguHRwmeFP8oh46YZM2U=' 
WHERE 
  key_id = '696a6ee3e39b37ab79d2b800618b05fb0621a4f5d81ecac5cdb16da613947ead' 
  AND (
    token = 'dUC8UqfxT2Rtbd9A9dYbjYncguHRwmeFP8oh46YZM2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )