UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/ZOx2+dekDH5MAvgaRU+m9MWWqMpRMoTu5dgsLNMaE=' 
WHERE 
  key_id = 'e675c8bbf29d6081e84ac34cf4fc5300f90e7baae945ba7cb69573c879a8e760' 
  AND (
    token = 'J/ZOx2+dekDH5MAvgaRU+m9MWWqMpRMoTu5dgsLNMaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )