UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WImKYdY9AnkAoIwWVvACVnTu7hG+O78A7WsZuN0UvwQ=' 
WHERE 
  key_id = '749a82fbbb8dc52b7ceb549b219ea60b75e0232ca19f7bd1a35f4f2dd6298b0e' 
  AND (
    token = 'WImKYdY9AnkAoIwWVvACVnTu7hG+O78A7WsZuN0UvwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )