UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/pt1DGLOJEDHjvQQZWjYEysLHosn9DJbAHmyeWC+zA=' 
WHERE 
  key_id = 'e4e509c95ea99da55d59cabf4db4f983df3a5f46030893175593f708c8a6952c' 
  AND (
    token = 'Y/pt1DGLOJEDHjvQQZWjYEysLHosn9DJbAHmyeWC+zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )