UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8+s2VqfLSjjU9lWOz7BwXF1i36Kdzebrb2J8qCRo0o=' 
WHERE 
  key_id = '5d5bf6768a08ee9ab2044995ce4b185a8aab492540c9cf349ab2f1d96950e041' 
  AND (
    token = 'c8+s2VqfLSjjU9lWOz7BwXF1i36Kdzebrb2J8qCRo0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )