UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't5f3UuLHFpMOKz0sdMaCvXKf5wH2uJBzM8aPVEHDOl4=' 
WHERE 
  key_id = 'af0d3b9e236d10640791e59df5ed52cee61e12a7cb5e93bbf9b564e7a160f36d' 
  AND (
    token = 't5f3UuLHFpMOKz0sdMaCvXKf5wH2uJBzM8aPVEHDOl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )