UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lhlWTnXFe/MV1unZ+69NwapWxGpuuY7sEGq59Bm2fqQ=' 
WHERE 
  key_id = 'd68ea20aa3f131d61708f9709c1014bcd9cb1f720947ed12b98390010d80cf5a' 
  AND (
    token = 'lhlWTnXFe/MV1unZ+69NwapWxGpuuY7sEGq59Bm2fqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )