UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BU3Ff+zmBYF0PQkL0UyqaItO1HMDpW6vErs95WmFsgM=' 
WHERE 
  key_id = 'f3ffb1856d4c253f9720a0e5787e4746cf754a5b23d265318d99d87edd0918f7' 
  AND (
    token = 'BU3Ff+zmBYF0PQkL0UyqaItO1HMDpW6vErs95WmFsgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )