UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/n3OUqoja6p/rvcarSz/QaILxKVCvx6p1eunDC6WRI=' 
WHERE 
  key_id = '9b8aaffaaa1deba3ce3e549e761f605ef8f694a0714b3b58088ea0c9f977199b' 
  AND (
    token = '4/n3OUqoja6p/rvcarSz/QaILxKVCvx6p1eunDC6WRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )