UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sb3lf6h94sBEjNbes0B3JYQ0Vy97vIHvT/YbPooZr9Q=' 
WHERE 
  key_id = '9b97f178683e9834adb4e304d54f26f058890611768c4f47ee53c4882b82f2eb' 
  AND (
    token = 'Sb3lf6h94sBEjNbes0B3JYQ0Vy97vIHvT/YbPooZr9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )