UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GjpQae+PxgY7OiFHn0IfSC961KSsNjFQEhIPJ9DWVYA=' 
WHERE 
  key_id = '3f1ddd1e56b7f72eab2b7779a8ca710fc2e38b537d87ed49152e236e8866d0e0' 
  AND (
    token = 'GjpQae+PxgY7OiFHn0IfSC961KSsNjFQEhIPJ9DWVYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )