UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hDdLUm/ksZ7AI86xGvEpJuTjMGXr8zTQN0wCQY/sDwY=' 
WHERE 
  key_id = '47bc386030dc87785665a924a51a5a8bd519ab627d609958189117e7d317f49f' 
  AND (
    token = 'hDdLUm/ksZ7AI86xGvEpJuTjMGXr8zTQN0wCQY/sDwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )