UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+leQ4SUme5TdJRhSHs784O0m3F/4MTzH7oDOrDeNVI=' 
WHERE 
  key_id = '730920a7e4a77e780ef62898337c7f59782bfcd75b0dcf6494814d0205c3f809' 
  AND (
    token = 'r+leQ4SUme5TdJRhSHs784O0m3F/4MTzH7oDOrDeNVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )