UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfZCMPhfDvY600/Su2OboC83YPux8dDFS8jnLx4nb+Y=' 
WHERE 
  key_id = '5d016c47b306d373c808cafb19848c9e795ae252d5dffd514cb34438d39cd7a6' 
  AND (
    token = 'hfZCMPhfDvY600/Su2OboC83YPux8dDFS8jnLx4nb+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )