UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wP3yt/Tm9cIxcBpLKHfv+hyq9e3ITlQkb5Bpe+e8XC4=' 
WHERE 
  key_id = '71af9e2c403f227cc79f3e29b5358fbad644ae6733aa930947b80889380dba9d' 
  AND (
    token = 'wP3yt/Tm9cIxcBpLKHfv+hyq9e3ITlQkb5Bpe+e8XC4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )