UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C5G/4iDKtKUgizqi5tKVecL2x22dohkFnd5iMQxivcc=' 
WHERE 
  key_id = '028016c06940ade44c3c13575cda4505f57de8014ce960dabd2366aad1131140' 
  AND (
    token = 'C5G/4iDKtKUgizqi5tKVecL2x22dohkFnd5iMQxivcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )