UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9T4doZPfgyCJXsLRqRyWAFSTaM4GaGEL4+sfY9WBZWA=' 
WHERE 
  key_id = '828b96172cf34fce2d3dd73fc5825f2d1bc87907255fc9f0703549bb3faad30c' 
  AND (
    token = '9T4doZPfgyCJXsLRqRyWAFSTaM4GaGEL4+sfY9WBZWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )