UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KX/b/JKEfPU8wTWteuYE0/h3l6PME3AVeGPeSpf5CAs=' 
WHERE 
  key_id = 'ce3df10dc97719ad86789da4a54b2c8b2a9773197fd1169aeb91458a29e9d067' 
  AND (
    token = 'KX/b/JKEfPU8wTWteuYE0/h3l6PME3AVeGPeSpf5CAs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )