UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp1AsZC6CuuhMDCMZvbMGG3jGcWStVaMnoR0HTtUHBI=' 
WHERE 
  key_id = '8d068ff6d84e1602013cf096b28e50fa152ee14035fbe7bce0b52a7f49bb1177' 
  AND (
    token = 'sp1AsZC6CuuhMDCMZvbMGG3jGcWStVaMnoR0HTtUHBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )