UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGXXUu9xZ7YaWOIN9ZYS8Cjtm8nJTxqatCSNIGLXgyo=' 
WHERE 
  key_id = 'bf54888fff636296bf3621d4af3578f23ae724f48d096a66a7c25f8672875e29' 
  AND (
    token = 'EGXXUu9xZ7YaWOIN9ZYS8Cjtm8nJTxqatCSNIGLXgyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )