UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dsh+XPBHp8QN5z6zRiML8tfnhP9CsUujKORds632gHM=' 
WHERE 
  key_id = '2f70c357ebec26d3522920e1b8c122d256a7a9619228bd98a70f8ae3d8fed69e' 
  AND (
    token = 'Dsh+XPBHp8QN5z6zRiML8tfnhP9CsUujKORds632gHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )