UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JthhlZRzh6NmYshKy+K6LnvKn/b3IhoQLisM6GoXWRo=' 
WHERE 
  key_id = 'ebe74e9d67b7f7513433020ce9dcff652406870a46eb727b2756ca7be6f19811' 
  AND (
    token = 'JthhlZRzh6NmYshKy+K6LnvKn/b3IhoQLisM6GoXWRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )