UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XzWVA+n9U4IVfiPWgDdENQn/2WkzUmcn3zexVq6HAag=' 
WHERE 
  key_id = '66d286aeb76b35b1d9e0cbaa28181ec400051c5b8525012ca7b4f98952adf650' 
  AND (
    token = 'XzWVA+n9U4IVfiPWgDdENQn/2WkzUmcn3zexVq6HAag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )