UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KR6bozvG0bztM3ZuerQYyh+RXHmFg40hS0wUQ4xqg2Q=' 
WHERE 
  key_id = '1cb69b66cdfd15ec99b05842b90728d6111d3ddce80844a5ed354d0b8dc793c8' 
  AND (
    token = 'KR6bozvG0bztM3ZuerQYyh+RXHmFg40hS0wUQ4xqg2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )