UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CjuBfxdVLIW8saSQK/os6UuB4QgjtsiBVyz/aefVTKA=' 
WHERE 
  key_id = '739afdf696f2307642420d723fed5c1218be975c82be5751eb9882305b2c146f' 
  AND (
    token = 'CjuBfxdVLIW8saSQK/os6UuB4QgjtsiBVyz/aefVTKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )