UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KMwTdnTBwicxdgiTqi9UHFxJ7oFO7d334bVpPu0Q8LU=' 
WHERE 
  key_id = 'b0883984d6ae8000c99e5b4136fb7bb8b80221c746313147c9bc0c1830ada75a' 
  AND (
    token = 'KMwTdnTBwicxdgiTqi9UHFxJ7oFO7d334bVpPu0Q8LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )