UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFCFpB6VYJj9PUAhjNW7cWgkhCHYogFuwukYS3orGaU=' 
WHERE 
  key_id = '8f089d6814d75a4a0fc5cce3de13d4da3cd17e9bc8084f0a91c7762163f3bc95' 
  AND (
    token = 'dFCFpB6VYJj9PUAhjNW7cWgkhCHYogFuwukYS3orGaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )