UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qhR6AZ128erYKQSXIFCAmJPnH6zp/eSCtuxs6PfLumQ=' 
WHERE 
  key_id = '8af51b47e389ad15cbcdeb84b5556fd4f55a428c34e09b9326fbeb4b418ec8db' 
  AND (
    token = 'qhR6AZ128erYKQSXIFCAmJPnH6zp/eSCtuxs6PfLumQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )