UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mscEGEWNLUxVVVP3Xo7zxhkrQ1jkKtoUl9HpfssABvs=' 
WHERE 
  key_id = '55ca0fa174307060687670abb98bae20f17efbe63b36a03a672db40eea9ac33a' 
  AND (
    token = 'mscEGEWNLUxVVVP3Xo7zxhkrQ1jkKtoUl9HpfssABvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )