UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2j0FQ6jYJTNdHyLHmZXOpZWpvS3QB6f2+L8MlOtV6+w=' 
WHERE 
  key_id = '402983abc9d1f17445d9b36c7f219f9cbcbf5a969d8008dad9a178598edf7e65' 
  AND (
    token = '2j0FQ6jYJTNdHyLHmZXOpZWpvS3QB6f2+L8MlOtV6+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )