UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dkyp8sMnsk4peSlYBkvZP4D4h1l1kQSfwwQPZbTPOYE=' 
WHERE 
  key_id = 'd1dfc5b198b0e8f5018630332e8091f0ea5a4df05e50f9b5105f3d4de5ffe53d' 
  AND (
    token = 'Dkyp8sMnsk4peSlYBkvZP4D4h1l1kQSfwwQPZbTPOYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )