UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5EoSlLOgPbVI3c1mz2twqvVau39Uc2WSibYMlkrpo8E=' 
WHERE 
  key_id = '3f4c71156928da924f55ed893dfbb39e0b43f0891fff8ff8a0933e408225ce1c' 
  AND (
    token = '5EoSlLOgPbVI3c1mz2twqvVau39Uc2WSibYMlkrpo8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )