UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IrOT931lWd/gdBtPy6ftr2jWJNDgnHLwTMOUbspe8vI=' 
WHERE 
  key_id = '8614de169bf541e3d17cd40523fd5517d88a4e1f71625be4cd84108b66d3135e' 
  AND (
    token = 'IrOT931lWd/gdBtPy6ftr2jWJNDgnHLwTMOUbspe8vI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )