UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gw7S4BHXHd8lBk8d+B0RdUzthVJ3l3pdoXEPwSLaq9E=' 
WHERE 
  key_id = '5122301c5e5bb5c98dd4fc6dd99fa5179d181f3587031f4aedb736f55b57d4ef' 
  AND (
    token = 'Gw7S4BHXHd8lBk8d+B0RdUzthVJ3l3pdoXEPwSLaq9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )