UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xcDLvQ8Vq8Dzs+H1SiM3Ko8loKhWZiDsSacXhALhiE0=' 
WHERE 
  key_id = 'e76d8658a400637a5ffaaeccc912446033fbaca46f2652621d3b3ba9db6d77e2' 
  AND (
    token = 'xcDLvQ8Vq8Dzs+H1SiM3Ko8loKhWZiDsSacXhALhiE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )