UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3C/f2Vi330HoCtVf1DXSYAlt3T2G69olw/eS1Hhl0tU=' 
WHERE 
  key_id = 'b25e49b7604c56d8db780babf9b1ec1b920c214668e3bb2cc6ccb55a2a897b46' 
  AND (
    token = '3C/f2Vi330HoCtVf1DXSYAlt3T2G69olw/eS1Hhl0tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )