UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRfhCsGjEVtRt/jmYdMwTSiLfekm2JcJsNQiDPCF/yg=' 
WHERE 
  key_id = '56f8a44316ff69465689e86f6bc51d1ed7e0954c87d6cc0ed78e211b39dc97d6' 
  AND (
    token = 'aRfhCsGjEVtRt/jmYdMwTSiLfekm2JcJsNQiDPCF/yg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )