UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uWXrZXwc71XxbgdwubLBvVqcqAcTH9Y4gbCNIHfbSlU=' 
WHERE 
  key_id = 'f3aa9fc6968cd973e0027ff1b41cc4a17521236ab6285c0b0b568d41c521ff1c' 
  AND (
    token = 'uWXrZXwc71XxbgdwubLBvVqcqAcTH9Y4gbCNIHfbSlU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )