UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+XPWvS9DESYB5TXqzrVYBr4QZb1W4gBdcmAxt2I+wc=' 
WHERE 
  key_id = 'db4272f00805261d38a0b7feb6f57e8698c7f54590ceff66e0df64642101eebe' 
  AND (
    token = '0+XPWvS9DESYB5TXqzrVYBr4QZb1W4gBdcmAxt2I+wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )