UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hbE4IVcYdMPXlDUoQA+VOWsKHU7evpzEPreAtiv2sA=' 
WHERE 
  key_id = 'e6d2b6e1a803b736e166fbedb4584c19fb3b18d894d4a8df1dd79b40ae18cd49' 
  AND (
    token = '2hbE4IVcYdMPXlDUoQA+VOWsKHU7evpzEPreAtiv2sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )