UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZjoDje7MpNEkzuX1EpfeRH6m52VG5+ajeNT/0vmhKI=' 
WHERE 
  key_id = '765d3bd7eb8f013a56623e040cdbef2e06f86f776dc5aa79a4bd4ab59304425e' 
  AND (
    token = 'gZjoDje7MpNEkzuX1EpfeRH6m52VG5+ajeNT/0vmhKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )