UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGt4ZCT8SZkUmIsNn3P3kahldgp3JjXomoEOFHdOP/c=' 
WHERE 
  key_id = 'f70d69410884c63ad3e8c5a76e8058ed44ea489aa74f24194c2ab41f564cbb8c' 
  AND (
    token = 'eGt4ZCT8SZkUmIsNn3P3kahldgp3JjXomoEOFHdOP/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )