UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pRgpLeUtAYHGTRzSEl4F+vk7G+QGaig+XM1pGCD3vx4=' 
WHERE 
  key_id = '7a754208746a9775b9cafd48e7dcef1cf1034a2a50240afc0b37cabc51f82b57' 
  AND (
    token = 'pRgpLeUtAYHGTRzSEl4F+vk7G+QGaig+XM1pGCD3vx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )