UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPpLwfzSzDPYOreelCUyouIlongJJxIppnS99fAkrj4=' 
WHERE 
  key_id = '723ab8135446b7eee78d5a6926d249906c6e269b6b76af88e17525b08b9dbf46' 
  AND (
    token = 'yPpLwfzSzDPYOreelCUyouIlongJJxIppnS99fAkrj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )