UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MkSdIMx+AQPTEbBVrr+YLV3yXR6/RAY8GLPo2sRoN4E=' 
WHERE 
  key_id = '72b17fba0a0213533c4e6ac213e842371f67a7b7e98f70eabffa761d91b791e4' 
  AND (
    token = 'MkSdIMx+AQPTEbBVrr+YLV3yXR6/RAY8GLPo2sRoN4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )