UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's8Wp/XblJxUjpqU1IBgg3ZeForqSG2yLeKfg4CuI1ME=' 
WHERE 
  key_id = '5ec8ab560392e5a43eb4fd4bae77cd269cbe0aa93c3ee6bfda612a000041f4ce' 
  AND (
    token = 's8Wp/XblJxUjpqU1IBgg3ZeForqSG2yLeKfg4CuI1ME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )