UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCXjDivbXhVfWG4wOEUNUpoxUiLqEb9HcnzgRgRucJQ=' 
WHERE 
  key_id = '0375118871e93b691aafdf03ccd8818dde189734ab47612249d397d222ae1cd3' 
  AND (
    token = 'FCXjDivbXhVfWG4wOEUNUpoxUiLqEb9HcnzgRgRucJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )