UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HtX2iijW58TjIm0XBKRp7b3m13tNiyUpI4NIWCrSEfU=' 
WHERE 
  key_id = 'bfecec52760d4152a4bd139064409888977334b717922d80c12e837017380fea' 
  AND (
    token = 'HtX2iijW58TjIm0XBKRp7b3m13tNiyUpI4NIWCrSEfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )