UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qj/J9E2i4zdIGSQCa0QWz45+gY2JHc/vUJDiarrQhXo=' 
WHERE 
  key_id = 'aaf6ddc9196737d2a9ee70c5e9827f1badd8406176d1f36431dc196c664f9ebc' 
  AND (
    token = 'Qj/J9E2i4zdIGSQCa0QWz45+gY2JHc/vUJDiarrQhXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )