UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+e2XAuoPCnenVz4sgDc2qL/yyrfMGLoI5p2w/4XGHs=' 
WHERE 
  key_id = '45e079b70279bea6a750c89609dc45ed56dbc93dbd1a429efa90d0ad350e23e3' 
  AND (
    token = '4+e2XAuoPCnenVz4sgDc2qL/yyrfMGLoI5p2w/4XGHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )