UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/uuIAAxDOxFZzQcLXUWDAwzqOEiCGWqC9cyPXXSFGIU=' 
WHERE 
  key_id = '9df56597cabfdca12aeb45dc31280eb660f57d69314d4552996db73f2ccc36cf' 
  AND (
    token = '/uuIAAxDOxFZzQcLXUWDAwzqOEiCGWqC9cyPXXSFGIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )