UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pBG4LT3WkEfLdc+NhsNkeQdLc+HTtLDSagVPLvSvKyo=' 
WHERE 
  key_id = 'f2e1f8a3aab70fd5977c5945e82f2ee53d9c0f9180095cba90171ec3b4340234' 
  AND (
    token = 'pBG4LT3WkEfLdc+NhsNkeQdLc+HTtLDSagVPLvSvKyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )