UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iz35coRzwCSkVoG5SYcSBt2yrzTIJzTudMETW/AhYm4=' 
WHERE 
  key_id = '03f75b4775e40d6c35f3b1ad68b3e41b758c5f4402fd40a34451eaaa5265e859' 
  AND (
    token = 'iz35coRzwCSkVoG5SYcSBt2yrzTIJzTudMETW/AhYm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )