UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxWopwCD4wdwRwHrMSx36Pdh8xpNy8qL1npH8kRvVzM=' 
WHERE 
  key_id = 'f74a6160452ac52e1bb591747c8043b953e491e077942d29d0642fd84fc4bea9' 
  AND (
    token = 'uxWopwCD4wdwRwHrMSx36Pdh8xpNy8qL1npH8kRvVzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )