UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcdaZHHNqSMA+slvzto/iN5fHrPTUt9rQap+aGFfCtU=' 
WHERE 
  key_id = 'b84063d31cc077f1a6bf85e4c4476cb586e5663f00e02d071607b10abcd81c9f' 
  AND (
    token = 'rcdaZHHNqSMA+slvzto/iN5fHrPTUt9rQap+aGFfCtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )