UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2lnLj7oJrZSGJtLOiKagb7T1xvxZysbZCaVOPTWPCQw=' 
WHERE 
  key_id = '8f2e51e1a9a5905660d3429312b6cc6b325dcbde8f5d66ee4eac65cfc72e540c' 
  AND (
    token = '2lnLj7oJrZSGJtLOiKagb7T1xvxZysbZCaVOPTWPCQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )