UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3x5CTGuO69y85CVvfIY6VnqD5o0LtLISVSh5Hb6gk4E=' 
WHERE 
  key_id = '58ad976c1bed7ac58e79df705310f4b30a72cd76af91364c9f822f2b30521ed9' 
  AND (
    token = '3x5CTGuO69y85CVvfIY6VnqD5o0LtLISVSh5Hb6gk4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )