UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DmkmzwHAq5BBBbrrcjVqeJNUR6stImBMnRqoHpJB5U=' 
WHERE 
  key_id = '9511e8269180bb573a9e6c92d348ef31d342da07dc7e133cf499c539d19b118a' 
  AND (
    token = '8DmkmzwHAq5BBBbrrcjVqeJNUR6stImBMnRqoHpJB5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )