UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iUUeBNtog4M9GTyOULYKPXsUPWPj2EMYo9NfkR6sMnw=' 
WHERE 
  key_id = '27fbc94207f3c0258c85cd5fe36331eaf827e271aa56a7d99685f52544bc768e' 
  AND (
    token = 'iUUeBNtog4M9GTyOULYKPXsUPWPj2EMYo9NfkR6sMnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )