UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRwnlyheMK3gK2XwalgVP5e8CoXa9SYcof0o5rT1Jfc=' 
WHERE 
  key_id = '2462d457c812a37374e1cc96ddc908fdb1edfbab466d68ace64da8703266d04a' 
  AND (
    token = 'oRwnlyheMK3gK2XwalgVP5e8CoXa9SYcof0o5rT1Jfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )