UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vA+ILV935DYsXgZC69zHQj3UgSApk0PPo3FHiK8wo4=' 
WHERE 
  key_id = '4ec93e3da9fe293975451f5838dd482573b4f873ee991d50b4f188b55b0277fd' 
  AND (
    token = '2vA+ILV935DYsXgZC69zHQj3UgSApk0PPo3FHiK8wo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )