UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1LVVgLXLGLXIxsNVd1YdaO9QvV8nO1wQS0pXC4rzVNw=' 
WHERE 
  key_id = '849c6846bc2ce43fb6e31a0f778a9ba36c26db8a862d7536ee7d1a69dbbf5760' 
  AND (
    token = '1LVVgLXLGLXIxsNVd1YdaO9QvV8nO1wQS0pXC4rzVNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )