UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NqjQdcU4aJLWskisucNYDS5aB1umqQ1sUg3OIGyGps=' 
WHERE 
  key_id = '6f2209872b05280480bb664731ea0d4776337209efb9d902492698aa056e9a2b' 
  AND (
    token = '1NqjQdcU4aJLWskisucNYDS5aB1umqQ1sUg3OIGyGps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )