UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KKrQNhAUsbL67U+hJmW9rgl/4GH5v1k+A5F5hE6WJY=' 
WHERE 
  key_id = '645f1ef1adfac91cebd9d471dc0946e2dba0b5922309dfa96c5c3fa17fd99b95' 
  AND (
    token = '4KKrQNhAUsbL67U+hJmW9rgl/4GH5v1k+A5F5hE6WJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )