UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yq6SgVX1feWardi5qyP7PHHQdp4L1IcAEBpWZLelf9A=' 
WHERE 
  key_id = '2e75cf8353000c92f485e954740aa0fade01c22d74f9dac21909a0d002bfb595' 
  AND (
    token = 'Yq6SgVX1feWardi5qyP7PHHQdp4L1IcAEBpWZLelf9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )