UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPNAsKfRyKanahn/56Zu19gciO5u9prXpYx9ly0h4eE=' 
WHERE 
  key_id = '9642743a7deaa47d10d51b5b71752ff96104e674b3a865c2dfe527f9fe96de01' 
  AND (
    token = 'GPNAsKfRyKanahn/56Zu19gciO5u9prXpYx9ly0h4eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )