UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KWsY8VIuZ3vlJUBDSRS2mO3pr5xLuT2zr456Fccug7k=' 
WHERE 
  key_id = '7d52876fa8b304b4d4c26da03d8ec18bd5e0d6bb069ad56855c34944169dbdce' 
  AND (
    token = 'KWsY8VIuZ3vlJUBDSRS2mO3pr5xLuT2zr456Fccug7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )