UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPtUS/n4ujpCsadSX/6ny3p+xr1WSd8IhhTH2UjjRB0=' 
WHERE 
  key_id = '9e29710aa54bd5444724768e40c6ce24c9360482416e5dd83258bd7a0bd2175b' 
  AND (
    token = 'UPtUS/n4ujpCsadSX/6ny3p+xr1WSd8IhhTH2UjjRB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )