UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CGgBDFfhzYIYfG5/utqgosCX/Wrs0yPh8LPTva/EYY=' 
WHERE 
  key_id = '6cacd80dcbeb28c0f2bf71c719f763c598eb7497f9f0d1ac3e1b0e0e24efe852' 
  AND (
    token = '7CGgBDFfhzYIYfG5/utqgosCX/Wrs0yPh8LPTva/EYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )