UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vxJ3XNF/pukxv7CLyrg/lpWPEx4vdFLFXSPi3VRefDI=' 
WHERE 
  key_id = '7893ccf4453abb4d040d54611483a64e3e1ff2b987c6cc7a28ee97cb07613574' 
  AND (
    token = 'vxJ3XNF/pukxv7CLyrg/lpWPEx4vdFLFXSPi3VRefDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )