UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lt9Zh/zYhhX+LAqaqhx5zJLC/0yyS71Z6HTi6RL2XTQ=' 
WHERE 
  key_id = 'a774f11366c1465324208c108994326d0b3bdcd9bdbf79b61244f92a0cdeab73' 
  AND (
    token = 'Lt9Zh/zYhhX+LAqaqhx5zJLC/0yyS71Z6HTi6RL2XTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )