UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lsNsO1y+/XwfjIkuEl1JVbr3ihO9vawuUCBY0Td/G/8=' 
WHERE 
  key_id = 'e8f9d53e1f1e0c6a84985d9963de596f5461313a9a35b7a8df0777495e715e12' 
  AND (
    token = 'lsNsO1y+/XwfjIkuEl1JVbr3ihO9vawuUCBY0Td/G/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )