UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc/KlkdgmSX0b3OvAUBs5G1OrjxbD+GZi18gV2s6OGM=' 
WHERE 
  key_id = '2520001fac6c57c408fcc4b367f9cae48f03971487ea545ae42256fe316ce3c5' 
  AND (
    token = 'Qc/KlkdgmSX0b3OvAUBs5G1OrjxbD+GZi18gV2s6OGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )