UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jG0ydD8o0K2HWTxIpp3D41rpwj3YX78hJX6xAueZ+fY=' 
WHERE 
  key_id = '76543033bfb8e5a914c3329564db1670df35014710ef87ab176901174330bee0' 
  AND (
    token = 'jG0ydD8o0K2HWTxIpp3D41rpwj3YX78hJX6xAueZ+fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )