UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FE0a4eZYTpI+yPF4Ekst2+xmYuG4Wq9oIYah15++XxI=' 
WHERE 
  key_id = 'e4ae45c1cc3180c70526dd4755170862c3ed1aa278597a59ea37d236adce9249' 
  AND (
    token = 'FE0a4eZYTpI+yPF4Ekst2+xmYuG4Wq9oIYah15++XxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )