UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEPGdzKkDCwYacvkVFt/gQ/WisOCfIcCtwfhu1UN0Ew=' 
WHERE 
  key_id = '23553f3a012cbc748efc39a1ac4e7e2f89c596d3a3151e9062add12258237d71' 
  AND (
    token = 'HEPGdzKkDCwYacvkVFt/gQ/WisOCfIcCtwfhu1UN0Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )