UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2nDv8LI4gD3mRCI+EiBGP5PvXjqvfM6LjVMNrv7bl8=' 
WHERE 
  key_id = 'a11d1e8cb3b8d01370f95934a76819e993e42fe4fb04e2fbb7f7be63c6a0741b' 
  AND (
    token = 'y2nDv8LI4gD3mRCI+EiBGP5PvXjqvfM6LjVMNrv7bl8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )