UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E8A+iolcMyXa+LuYENjTaVjxF9NW2Uu2IMjN5dqf4FI=' 
WHERE 
  key_id = 'bdc154fb798f48748aa193c21131925dbf1c853c845956b521d996eafe9f5c6f' 
  AND (
    token = 'E8A+iolcMyXa+LuYENjTaVjxF9NW2Uu2IMjN5dqf4FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )