UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWLjY0SPCQ+8a+2xMILMpPHKXwPzQ/U2IxBfmroI68o=' 
WHERE 
  key_id = 'e118c307aa71a8e243832a25985b5724b036cb0de2bc29e3245a2ee679b408a0' 
  AND (
    token = 'MWLjY0SPCQ+8a+2xMILMpPHKXwPzQ/U2IxBfmroI68o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )