UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RetfIp5/x5Ay2przkHWJKSfsR+eM60lMxXEWroZAYsk=' 
WHERE 
  key_id = 'beb1b96792d3f4d141763faa037a10448402ab890cc96cea59ebfbfd97047e5f' 
  AND (
    token = 'RetfIp5/x5Ay2przkHWJKSfsR+eM60lMxXEWroZAYsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )