UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'phaoL2oStpmuGPPid2td0T7lbjl7xUlE2UZ0XYamEcs=' 
WHERE 
  key_id = 'eb95bb9c914ff4ff577b55e924ff32fe835ae4854d81a1d9277fdc7b3b59155f' 
  AND (
    token = 'phaoL2oStpmuGPPid2td0T7lbjl7xUlE2UZ0XYamEcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )