UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tUAUce/RNFGTUDXNfW/6IZtSQAVeqopFbI2jwYsoD8=' 
WHERE 
  key_id = '3999736fb17f0c16eb86f851301b23b969d7b9e516fdc45b60d1c2dc317f2d7d' 
  AND (
    token = '5tUAUce/RNFGTUDXNfW/6IZtSQAVeqopFbI2jwYsoD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )