UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qE9jSxGTtJuHULO49vdcZPOkc6ZGOMpMfQm61/Lpxcs=' 
WHERE 
  key_id = 'cd32f68eaf1d98dc87379e426b549bec646893da0fc135c1bd47072329d81586' 
  AND (
    token = 'qE9jSxGTtJuHULO49vdcZPOkc6ZGOMpMfQm61/Lpxcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )