UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PsTdT/Ol/Nr++aJ8eG/5DamQefb/840BLCtT5a7LeTQ=' 
WHERE 
  key_id = '87b04669b838f053c5fd21cf4cdd876615c7ece6ab9668833e537dfacb8d33b3' 
  AND (
    token = 'PsTdT/Ol/Nr++aJ8eG/5DamQefb/840BLCtT5a7LeTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )