UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENLMXKQNmcsgdEsSAMzLmQAxIwJEpTlDGX3uAgmsHHc=' 
WHERE 
  key_id = 'd35ef19374792e5fff231c3f78778616a9b67af1cc0958005225902b894ebebe' 
  AND (
    token = 'ENLMXKQNmcsgdEsSAMzLmQAxIwJEpTlDGX3uAgmsHHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )