UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WDiwMGtc+gJkv/+VInPtjNzV661pfMoLpHHcRSAAwI=' 
WHERE 
  key_id = 'b71ecdc59deb50ac8d273011ec3ce5e5cb3f70890b7faadaed8a247e6ad8f0cb' 
  AND (
    token = '2WDiwMGtc+gJkv/+VInPtjNzV661pfMoLpHHcRSAAwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )