UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcD7NX7aSGboMNTI3yxGa6RWEhYXM3C8KUEijQMm+EQ=' 
WHERE 
  key_id = '9d7a38f7dceb87e5b97d60141da6af256e6ecc1a10bd623636303bf436a62b74' 
  AND (
    token = 'GcD7NX7aSGboMNTI3yxGa6RWEhYXM3C8KUEijQMm+EQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )