UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5CaYLFKGY+nZDYT/QASOFTuwoYsrJ4VmpZ3b3o4zJW4=' 
WHERE 
  key_id = '8acd83593f629933877ef1f9e4c001cabb33f770e1ec302018dee8677a38e622' 
  AND (
    token = '5CaYLFKGY+nZDYT/QASOFTuwoYsrJ4VmpZ3b3o4zJW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )