UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xD+Jkm6foLkNE1WorAV+7dMIEkxyK7QhC++bweANeqI=' 
WHERE 
  key_id = 'f4474e86f64dff9e5e620f3d6020346ff402190c81895302078df693bf1c24b7' 
  AND (
    token = 'xD+Jkm6foLkNE1WorAV+7dMIEkxyK7QhC++bweANeqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )