UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r1VXUfQm9OlNTbBUeTzQIw8Dyk9DrSKwNG8u6BgzZmE=' 
WHERE 
  key_id = 'f54135aba6cc342993801f1739898690c65c5859b98c0b460f43ada527cf2d1b' 
  AND (
    token = 'r1VXUfQm9OlNTbBUeTzQIw8Dyk9DrSKwNG8u6BgzZmE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )