UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXinwDTX8uZaS92KSqt6u79pDsHAqrGFtZdJqzvp8Oc=' 
WHERE 
  key_id = '2d4e1cb24c0087115f7573f98e40882df952f467230005b78402074456dae852' 
  AND (
    token = 'vXinwDTX8uZaS92KSqt6u79pDsHAqrGFtZdJqzvp8Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )