UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j+NMXZRybnXFX7tynAeM5AjaO4GGeC/EodBKoWHpPZo=' 
WHERE 
  key_id = '3f7bde238017293f98bc3e814738f626bae204f9edfb48dba19c3dd5feb8652c' 
  AND (
    token = 'j+NMXZRybnXFX7tynAeM5AjaO4GGeC/EodBKoWHpPZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )