UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VrTUX5BmTOPd2BMDvxuDbbpyK1nauZCVISW/2KpEeI=' 
WHERE 
  key_id = '32b888076d315a2e11e540974b1788a211a11564bb819db7dd378e0370898633' 
  AND (
    token = '5VrTUX5BmTOPd2BMDvxuDbbpyK1nauZCVISW/2KpEeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )