UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xr7P1d/kYK6GMsJqHUG67+Dne+CWB+zT/f0DDqivPVM=' 
WHERE 
  key_id = 'bdc2b0885664832cb37c5f3509c2364621d3a8e6169e248b9375f046e5687371' 
  AND (
    token = 'Xr7P1d/kYK6GMsJqHUG67+Dne+CWB+zT/f0DDqivPVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )