UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwXugQckSvUfnu1S+xM1/iQhFP8b9OD6HgptYZ/pZPg=' 
WHERE 
  key_id = '88e1b7b6373467c6575ec53302d008c3ebff826ab8b16155196d6ea744eab0a4' 
  AND (
    token = 'rwXugQckSvUfnu1S+xM1/iQhFP8b9OD6HgptYZ/pZPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )