UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jCN1yZuHOgeDu1nummCewn9/IDt56wMjeYgKZr5AWas=' 
WHERE 
  key_id = 'a049a92f640014332de9dcaeb831a0b6555fcc1555236e87da3faef1077f92df' 
  AND (
    token = 'jCN1yZuHOgeDu1nummCewn9/IDt56wMjeYgKZr5AWas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )