UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiSRFyPnaLY8YjSfEV7XWHonrnnsjhATIa0evr/VlAU=' 
WHERE 
  key_id = 'ef4246081738e07463f93bf67e2f975ed296a0005e344bdd9f3677b227f8dffb' 
  AND (
    token = 'LiSRFyPnaLY8YjSfEV7XWHonrnnsjhATIa0evr/VlAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )