UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FuyrvERwnlDYLMrwG7ZqSDhjQaZPvUtmUpdxBzGUaNQ=' 
WHERE 
  key_id = 'd6019bc120c745fcbfae179f97b765a540b89c0f485fe0208daf146eec8298ad' 
  AND (
    token = 'FuyrvERwnlDYLMrwG7ZqSDhjQaZPvUtmUpdxBzGUaNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )