UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3x/6RfBYE9wtQCjHK8sFESLwoWuTA7JXcp+xhumFQI=' 
WHERE 
  key_id = '69131914544544eb4224e3ca7f89d9315967300db3f554f721f717a5e7529c2a' 
  AND (
    token = 'a3x/6RfBYE9wtQCjHK8sFESLwoWuTA7JXcp+xhumFQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )