UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p02EIzRGjxFTTuIUcPgfEm4VgnLDhqLUyG4sGdydca0=' 
WHERE 
  key_id = '32bb29bbf52b8e811427176006b35f6fccf9138419b627d198b9e699dc6d04d4' 
  AND (
    token = 'p02EIzRGjxFTTuIUcPgfEm4VgnLDhqLUyG4sGdydca0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )