UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MIVuOjwSxRcA6Oifujuq0vsD1IqKdQCBo7dymYz+Hsw=' 
WHERE 
  key_id = 'e9d0e5014125203dcd95d899a57780209a40fe40994cf92ec8bbb6eda1dde20e' 
  AND (
    token = 'MIVuOjwSxRcA6Oifujuq0vsD1IqKdQCBo7dymYz+Hsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )