UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NH2N4DsQkJk2LKSzTq+gx6dftoyk/ceBRFLu9VeUNkg=' 
WHERE 
  key_id = '8365bcac14e921f0fd6fb622e1a86e177b1677aa30de24a49673bb0f10be0151' 
  AND (
    token = 'NH2N4DsQkJk2LKSzTq+gx6dftoyk/ceBRFLu9VeUNkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )