UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dNO77qHfN/0iCr8eRMNUmprZuZCvrz2FLK0KHqlBGjc=' 
WHERE 
  key_id = '3bc4d3baab789a26ced2f0dd40474ba9ae9ac9c2f9145c6e178a9078f751a1c2' 
  AND (
    token = 'dNO77qHfN/0iCr8eRMNUmprZuZCvrz2FLK0KHqlBGjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )