UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PxLLvYK4duZMDyPG0j4nYiUr4aEbimMyDtNtQJWpCro=' 
WHERE 
  key_id = '711122843d5046c497ec2b0398d1d8d30146aec58ef1a845d3d0ef0284bc7e2d' 
  AND (
    token = 'PxLLvYK4duZMDyPG0j4nYiUr4aEbimMyDtNtQJWpCro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )