UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMxbhLFlDmaV0f15Yl10WNVgRKEDQWtLW4r4DTnvPmU=' 
WHERE 
  key_id = 'b631f7b45783d646ab17b0fb1ae92a3902fe44f1e2cee67a25920a20014dea97' 
  AND (
    token = 'GMxbhLFlDmaV0f15Yl10WNVgRKEDQWtLW4r4DTnvPmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )