UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpazKrYmpT9BMmpm21IFgmFoiPQ3Bl/ApOG40hjJT14=' 
WHERE 
  key_id = 'fb9eaa948e65df8df8d0b782d62e1765bb35ff33ce232b404e3f5dd5d0931037' 
  AND (
    token = 'PpazKrYmpT9BMmpm21IFgmFoiPQ3Bl/ApOG40hjJT14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )