UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAwxjQqRmNNv57InU7KmHj/P1g0PwINWswVIGE5AXY8=' 
WHERE 
  key_id = '2eccebb33eaad40768960b6f871ace7786fa968a97f4299a59ea5c6f335ae2d4' 
  AND (
    token = 'kAwxjQqRmNNv57InU7KmHj/P1g0PwINWswVIGE5AXY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )