UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+BwIknt9APJUmh/eFPHnlzUU2q4OfWZ+A+mClfdf2U=' 
WHERE 
  key_id = 'da951257036842b633d283f2636672a56dd9acb15d162676e2bd37206c93b13a' 
  AND (
    token = 'm+BwIknt9APJUmh/eFPHnlzUU2q4OfWZ+A+mClfdf2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )