UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJtXLUiSp1ApevUxXQDAZqklv48Dmu7L1a9PTUVhFaE=' 
WHERE 
  key_id = 'beedad852a5bbc83a12a3d3d009b72b563db9395a286c34c02940bdacc7c545a' 
  AND (
    token = 'SJtXLUiSp1ApevUxXQDAZqklv48Dmu7L1a9PTUVhFaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )