UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kD9IQTZo3wjzO59zS9ii3XkcWLPxM+TPVqkr4C34bPI=' 
WHERE 
  key_id = '24cfe4ddf908efb0b98aeaa72d9bda4ff51b87a51f5ee4429b03240186b84846' 
  AND (
    token = 'kD9IQTZo3wjzO59zS9ii3XkcWLPxM+TPVqkr4C34bPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )