UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R4GtNEYydFx9zdkDSe+kxJhPLrBphxKhJ+znfZTh4Y0=' 
WHERE 
  key_id = '586c8ed44f7842b0ccd4ca3823af53a264a424ef0a29e2573fc48ded78a1f34a' 
  AND (
    token = 'R4GtNEYydFx9zdkDSe+kxJhPLrBphxKhJ+znfZTh4Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )