UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7f66n1hqe/H/YyEfSk7h3eh5Fddut8EsDoJyvh1LQnU=' 
WHERE 
  key_id = '6b5d078396149d1de3be51b3bd63968e4062bd59adac1bdcdf81c2de8e2c4b7d' 
  AND (
    token = '7f66n1hqe/H/YyEfSk7h3eh5Fddut8EsDoJyvh1LQnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )