UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jqf5A5XF+7TcLgeORlxAJ10+ePNQyUmr4a6NIMlF9AY=' 
WHERE 
  key_id = '3820e0083bc9a7b6b10d7842753d8a3f6482c5c950e30a984f7eec8d9ad88727' 
  AND (
    token = 'jqf5A5XF+7TcLgeORlxAJ10+ePNQyUmr4a6NIMlF9AY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )