UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ylTVSZb/r8IpmP2FwEgcx2Lizm9TnjLnS3Rr2KwXf08=' 
WHERE 
  key_id = '3b1968ed080dd494ffa89eee8c9b44c61eb30b6e6a03e530b25c8469810549c9' 
  AND (
    token = 'ylTVSZb/r8IpmP2FwEgcx2Lizm9TnjLnS3Rr2KwXf08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )