UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U64D5qQyKcYKJRJcer/ifl4TMQAA4yPcQ1Ob2xz+JSw=' 
WHERE 
  key_id = '12060c0a6bb5f5a71fc7185da437f159da64eac724f72347bf80f806d69dd291' 
  AND (
    token = 'U64D5qQyKcYKJRJcer/ifl4TMQAA4yPcQ1Ob2xz+JSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )