UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Btd16ZL3oW2SvUoPs4BDNo4BjaVGq/eeMr1miimWVC0=' 
WHERE 
  key_id = '9cf7516f03525b8e6ff422507fd1afc409aa321c3800e2c5c93f8f5d4f75584c' 
  AND (
    token = 'Btd16ZL3oW2SvUoPs4BDNo4BjaVGq/eeMr1miimWVC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )