UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzoPBY0NIq+7UuZWdiwAuJtv1C1l/BzCURKEOCstyuY=' 
WHERE 
  key_id = 'c94b06d88d01838689285bec138c14a993ccb8cf2c1177d035806a4b8ded6a6c' 
  AND (
    token = 'CzoPBY0NIq+7UuZWdiwAuJtv1C1l/BzCURKEOCstyuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )