UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ui5ljH5EDmWBmdvbqNMo9iWGR1fgjHQkNZ3JG287FgY=' 
WHERE 
  key_id = '0ef9b42bc95437dbe1f17475ebf5a6ee73d2f305ae924b1e8b5e8f41aa3c4c30' 
  AND (
    token = 'Ui5ljH5EDmWBmdvbqNMo9iWGR1fgjHQkNZ3JG287FgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )