UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nm9O8VuTe7joIuhLpJGHmG4S+FY3lnPS5/H/GASvKYw=' 
WHERE 
  key_id = 'c4dd4379e5db3b1e786cfe5b2646230e05e04ebd6e9b773e7a52babdd047513f' 
  AND (
    token = 'Nm9O8VuTe7joIuhLpJGHmG4S+FY3lnPS5/H/GASvKYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )