UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkLL/0qMIzvKzhhxNiezI6cs3kFthu8IJbzZbhSp1CY=' 
WHERE 
  key_id = 'ecd84e4bca9daa98f1f59a4291342c30e8bca6e469a1ae8ef7ac1939f02b72d2' 
  AND (
    token = 'jkLL/0qMIzvKzhhxNiezI6cs3kFthu8IJbzZbhSp1CY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )