UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rywWaJd7xawwcot8j8PP9Z5OY1LymbCN4+elHfHXsPs=' 
WHERE 
  key_id = 'e296b3d215fa635e2bcf5703430873b12e793e7842d8ed4ed0e888bd4a8ddd1a' 
  AND (
    token = 'rywWaJd7xawwcot8j8PP9Z5OY1LymbCN4+elHfHXsPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )