UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9rvO/eeItz/kOl+c/kvUtjYjn30p8BO1klny/87ocE=' 
WHERE 
  key_id = '543523330e4da149700a0a89a64517d4e2f000381a6eb9815fefe300a348d18c' 
  AND (
    token = 'K9rvO/eeItz/kOl+c/kvUtjYjn30p8BO1klny/87ocE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )