UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKnbiKcOvUGc4g2DETtwkUvcdjJmmSGPcY3WT54tQGs=' 
WHERE 
  key_id = '2d80843115b505b548b509d65be13c06f7d5a9a99710baef082c3f14d6ba0a0a' 
  AND (
    token = 'QKnbiKcOvUGc4g2DETtwkUvcdjJmmSGPcY3WT54tQGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )