UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EjFNJNea5EyjBJMMI5ZNIkkXWYY5BuQFz1TSGWOdAvg=' 
WHERE 
  key_id = '1cd3bd776b7d16aa913083c4cbc8566f2b5c6869f1965ada35adf082eb2965a2' 
  AND (
    token = 'EjFNJNea5EyjBJMMI5ZNIkkXWYY5BuQFz1TSGWOdAvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )