UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MePJhLq/XesQPumYSqHjax3r6930mmE47rj9/tmDVs=' 
WHERE 
  key_id = '7f114ad62987d71b9d237cc99636c1f405f7d1cd0c7b34947da70d18a258a704' 
  AND (
    token = '1MePJhLq/XesQPumYSqHjax3r6930mmE47rj9/tmDVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )