UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmn6ieE9Jc/4jh/58T2jd4v7aOwDrju0woIU3hE+gR8=' 
WHERE 
  key_id = 'f958f8a64a373c6363f1f6fb80f3ce04ebedb797ecee52167426f12fc515b7f9' 
  AND (
    token = 'qmn6ieE9Jc/4jh/58T2jd4v7aOwDrju0woIU3hE+gR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )