UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybgmvQ+We+dHDXpkmYckBcRBVXKJkOGqF/egE/UKHOo=' 
WHERE 
  key_id = '1481e74c686ef389b3a1c48c458160864edd7327737f4cee3477f1ab270adfe3' 
  AND (
    token = 'ybgmvQ+We+dHDXpkmYckBcRBVXKJkOGqF/egE/UKHOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )