UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rR4temeCcsN8B00VfdF+qSjIS+FUY9NpoTISVEg/4AI=' 
WHERE 
  key_id = 'f0312ca47e0da8b7e3885c99b78bf7dc4e7b51e3ec0b9b3e00f95084d91fb6bb' 
  AND (
    token = 'rR4temeCcsN8B00VfdF+qSjIS+FUY9NpoTISVEg/4AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )