UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kZs1POuKZYmKOv2OWiq15w1re/h/F1FIiQ4Wc57Tlzc=' 
WHERE 
  key_id = 'd03e820e55af2eb7bdf8c97e099d3aaec3c96fec2151ae2a296cc3fbde7e5235' 
  AND (
    token = 'kZs1POuKZYmKOv2OWiq15w1re/h/F1FIiQ4Wc57Tlzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )