UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7HfeLD4E7ZSzQ5iwD28f4U1TVKp1W/n/INsh+ClscGQ=' 
WHERE 
  key_id = '195530d6275404c7a4238d21e366daa181c0d81f1869a285ef18e3837a296dd9' 
  AND (
    token = '7HfeLD4E7ZSzQ5iwD28f4U1TVKp1W/n/INsh+ClscGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )