UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCUIVbFDQ+tmt/OHY+MlsV/I4K7WHFmoy5N0pNTsuNQ=' 
WHERE 
  key_id = 'e919c0937b8078e362cb085cea92c7e70e0c386faa28ebf698eb00e2a8534414' 
  AND (
    token = 'hCUIVbFDQ+tmt/OHY+MlsV/I4K7WHFmoy5N0pNTsuNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )