UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X4n8opXTTBeLU1XlKpnlRvMwxJZ4zI62QjTrfP2tQ1I=' 
WHERE 
  key_id = '18cabf962d1cf7cbfd9daf0d1df42bb50ab158b49cda2c8e505abd93d839b669' 
  AND (
    token = 'X4n8opXTTBeLU1XlKpnlRvMwxJZ4zI62QjTrfP2tQ1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )