UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVzWxyEEcENb/kC1ZAZaAFnBZ7kiZYSDYR1ZWsH/bkc=' 
WHERE 
  key_id = 'e0b32255047ee127f527c99c874951a5794aa665361208fc8b761d79eda4c3fa' 
  AND (
    token = 'rVzWxyEEcENb/kC1ZAZaAFnBZ7kiZYSDYR1ZWsH/bkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )