UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'geUJLCKDn1ip1PzglGGUgY1PcXePO21SrJjdZrnxKIw=' 
WHERE 
  key_id = 'bbd427fbf79444bbbaeced4ad5f6ca967cfaaa2e22ac1e8859af57df618cbe7d' 
  AND (
    token = 'geUJLCKDn1ip1PzglGGUgY1PcXePO21SrJjdZrnxKIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )