UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TGAa2reNBsofK8D/xnNm2HBJ6udZyjBNLGBCeTfJZ2Y=' 
WHERE 
  key_id = '8a61dc26d34f125367c3f6f333075c64792f491aaa031d079542f0220df2ae00' 
  AND (
    token = 'TGAa2reNBsofK8D/xnNm2HBJ6udZyjBNLGBCeTfJZ2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )