UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZpzonS+MpJBq0H0hMW17YwHJMCbz8sfqbGT5sF0h/o=' 
WHERE 
  key_id = '371722f1ccd0c7778d148dcd5ae4f15a62dbef5f18938876931b47169d46b409' 
  AND (
    token = '2ZpzonS+MpJBq0H0hMW17YwHJMCbz8sfqbGT5sF0h/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )