UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/2d7xR4yCXS7QqR6XV6j1+jbN0Cf7ZRatfuglkfThU=' 
WHERE 
  key_id = '8b33ddb432bdbfd798e595fa8e04a4de972cbef7cbe7aac2bc17e91a9e71f920' 
  AND (
    token = 'J/2d7xR4yCXS7QqR6XV6j1+jbN0Cf7ZRatfuglkfThU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )