UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1YJLcqGciHSTdVpT3cnHfnurRqABgY3O58i/IRDsdg=' 
WHERE 
  key_id = '8f84f04c43f8201971f4da41cef19795b6b23c4f5662f1253d0928c911cae2e6' 
  AND (
    token = 'h1YJLcqGciHSTdVpT3cnHfnurRqABgY3O58i/IRDsdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )