UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vZAGiEo26KiCWVihp9+mAOBhbG8XgiHAQZn7Xei75M=' 
WHERE 
  key_id = '7cfcab73f0891c0dff5d9dfe7eae7ed609729b05d943074d8bf601494d35366f' 
  AND (
    token = '3vZAGiEo26KiCWVihp9+mAOBhbG8XgiHAQZn7Xei75M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )