UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaXmwQT0hRR3SMq6bwKJrm1Zu1HIU2sYi6zv6YHQR6s=' 
WHERE 
  key_id = '9b7376f8e75a9d972fb874de7bc703fb65905c2837f0540771e694b6f946f9b9' 
  AND (
    token = 'VaXmwQT0hRR3SMq6bwKJrm1Zu1HIU2sYi6zv6YHQR6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )