UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDpTfK/VeeFEUkyVRWa5hsCDmhuqg3vKkUCy5TJqa6U=' 
WHERE 
  key_id = '3b16c421c98ac85d96aacdb8bd93ef3be281754fb4312da66ba5232032eeba1c' 
  AND (
    token = 'wDpTfK/VeeFEUkyVRWa5hsCDmhuqg3vKkUCy5TJqa6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )