UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'siR3oSYzHlpNPbP+2+wxDc8OvjcGLn9uJLaQwXihG9w=' 
WHERE 
  key_id = 'cd5f5e1d9b31ef6be5cf07c967738355a94739dcb1048a94b8ddcf0670336086' 
  AND (
    token = 'siR3oSYzHlpNPbP+2+wxDc8OvjcGLn9uJLaQwXihG9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )