UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UwVpGV942vrTvrgxrxP0fNXkUzSY8Xvf/Ui/j8l/vLA=' 
WHERE 
  key_id = '241bbc5af4eddf157bb6fce6e7d6d2b098c5a33240c774e432d82883e69edde1' 
  AND (
    token = 'UwVpGV942vrTvrgxrxP0fNXkUzSY8Xvf/Ui/j8l/vLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )