UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4lzf4JSap/AQ+S0QLp24d/X+QnTW8fizC7Y2TOK6iI=' 
WHERE 
  key_id = '42ee5eaa701d5135dcf09e53cb9cd87d609a07c71052e43ab8d2a3debcf13aff' 
  AND (
    token = 'Q4lzf4JSap/AQ+S0QLp24d/X+QnTW8fizC7Y2TOK6iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )