UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dIaY5Pu7Y5ewWxGIGMVSnWC4LeL2TxT450aMtfgqVi8=' 
WHERE 
  key_id = '0b938ac286066030696709a3c703a6a5eedd084b6eaa64d2a1a632e7406900c2' 
  AND (
    token = 'dIaY5Pu7Y5ewWxGIGMVSnWC4LeL2TxT450aMtfgqVi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )