UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNY3GAlQgUsSCot6Umq0ywZkb4ccJVnkx7bWf87XEPw=' 
WHERE 
  key_id = 'a52235bfef3bc0b8a496fca77d050d08dc3b857e17d28389516a0129661a349a' 
  AND (
    token = 'qNY3GAlQgUsSCot6Umq0ywZkb4ccJVnkx7bWf87XEPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )