UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2t/VNvpAR8iMR/HvVtDBgjHapOxqJ54niA2oUtMq58=' 
WHERE 
  key_id = '4afc9ee7a1acb1ddd27e55f4a72457717336839e8d769ab90b5f3a52d7bdc0ef' 
  AND (
    token = 'g2t/VNvpAR8iMR/HvVtDBgjHapOxqJ54niA2oUtMq58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )