UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/4E7sLQc5F8/8AXT7/qV1CFcMDxhqsepJKfZZKlcIQ=' 
WHERE 
  key_id = 'f820a01e1abdf88a3328906da79555c679f958500d27cb42b4d3bca26b7ebb07' 
  AND (
    token = '4/4E7sLQc5F8/8AXT7/qV1CFcMDxhqsepJKfZZKlcIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )