UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBWhH1qzQsvSNtD0xNEjkqMdAseWkohX5fuFMDN0kuM=' 
WHERE 
  key_id = 'b6c62e39956ed93d4024d53f0f2615c314d127aceb8c25da2ded101420dc68d3' 
  AND (
    token = 'XBWhH1qzQsvSNtD0xNEjkqMdAseWkohX5fuFMDN0kuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )