UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRiCga5Z3xqs2L7z0XK3v9jMmjEZERrKJx6jvrzWIgs=' 
WHERE 
  key_id = 'b8ffdcd0c4d9c4a73e0ff46a31df5ca30f274d2c3f99dbe400f3396777fde355' 
  AND (
    token = 'ZRiCga5Z3xqs2L7z0XK3v9jMmjEZERrKJx6jvrzWIgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )