UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N96SME37vcCbHSh1TGEBE4PVSYAPz3X6b884jY7xSI4=' 
WHERE 
  key_id = '8df8d4d7506460b830f695aef3ec90378641127b2dc3a6dfc5c35cb6d407119f' 
  AND (
    token = 'N96SME37vcCbHSh1TGEBE4PVSYAPz3X6b884jY7xSI4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )