UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrvO4dFAnlsDol9brBt+OOb1SybjKZ1N7wONr6Ad6Dg=' 
WHERE 
  key_id = 'd030690139ad55bd7e8e37d10b7d44df216d0e7cc66ca811a2184544e2e71a38' 
  AND (
    token = 'QrvO4dFAnlsDol9brBt+OOb1SybjKZ1N7wONr6Ad6Dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )