UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tv5kqA5osGpZ7kAVM0qkUyWgkv6hF+lwpPrrrmL9uYk=' 
WHERE 
  key_id = '72a1168a58eebf58b751749848b854bc13fab4c0681963858270376b9641fa0a' 
  AND (
    token = 'tv5kqA5osGpZ7kAVM0qkUyWgkv6hF+lwpPrrrmL9uYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )