UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vKVJe8hvuRjdnyd69km+Xbb+42PennVsiAMMCPnP240=' 
WHERE 
  key_id = '82193e26000d1f99d90e51d1c853a193c6b692c13f321417fcd56dff71157611' 
  AND (
    token = 'vKVJe8hvuRjdnyd69km+Xbb+42PennVsiAMMCPnP240=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028