UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XWCuxjJ18aCcvQ4NIVhf93yWNxDvO859UnDAW8Xx1TA=' 
WHERE 
  key_id = 'ff85cbc3077a9b41d346256ddba1e1b1e451d162107dab0a6f3e71da927c1836' 
  AND (
    token = 'XWCuxjJ18aCcvQ4NIVhf93yWNxDvO859UnDAW8Xx1TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )