UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4PTiOXvKgzqbrYFS/IfSd5trdsOU5ycNJMsblIeZpw=' 
WHERE 
  key_id = 'cbfab7ffbc6d7f1b96be411c0b1b3f0d6c5f37150b8e58fe2faf266a11c59ba9' 
  AND (
    token = 'Z4PTiOXvKgzqbrYFS/IfSd5trdsOU5ycNJMsblIeZpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )