UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnqaXUvhoc83cmmNapY3u/5wLBbRJExbUgRHkRPMu4c=' 
WHERE 
  key_id = 'a7b0d5a61037ac51a442be7deebbb12738b637aed575b5ef025fb2f8ddb83037' 
  AND (
    token = 'fnqaXUvhoc83cmmNapY3u/5wLBbRJExbUgRHkRPMu4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )