UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qAHXwLRKcczcTrtCkHIHBXl658U1r9DlXFNuYutcKtU=' 
WHERE 
  key_id = '4e3e9685107dd1f038e034aea0438da985e13fea8ed4504ada00cc63c2960016' 
  AND (
    token = 'qAHXwLRKcczcTrtCkHIHBXl658U1r9DlXFNuYutcKtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )