UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gyIs/rSjQW/k4heoQJ97PrWpfwn1S33N0cCsqgHYzi0=' 
WHERE 
  key_id = 'a03ab661b7b4e7675796a6b0e80c9f5005ea7169803972e5fd140b50c937d492' 
  AND (
    token = 'gyIs/rSjQW/k4heoQJ97PrWpfwn1S33N0cCsqgHYzi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )