UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u6r7IHntTc8PuMcdtFw5KzNEO6bts3AafJc/apaU7ig=' 
WHERE 
  key_id = '7e72214c3a88126a82c8a9d53c39e119873bb8af722796257debda6b0229c3cd' 
  AND (
    token = 'u6r7IHntTc8PuMcdtFw5KzNEO6bts3AafJc/apaU7ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )