UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y7P7s47MoItuRvJf32Jzwgv4zQA4MUlKhxA86JQrVI8=' 
WHERE 
  key_id = 'b16680c2b0dc22a9086e1b86e3979da2b611febb2282e2b9889a13998d89dfb3' 
  AND (
    token = 'y7P7s47MoItuRvJf32Jzwgv4zQA4MUlKhxA86JQrVI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )