UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tenaZeCDsixqzZ0YD4AVarIxrbevZe7cU3/G5M7tvic=' 
WHERE 
  key_id = 'a82beee9174eb1e6232b35454d946143da07e995dbe848f6d04f9db6c67a19d5' 
  AND (
    token = 'tenaZeCDsixqzZ0YD4AVarIxrbevZe7cU3/G5M7tvic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )