UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbQotcuW0KSEhS1NpBZkcZYuzJxlrTjvs7VN8/jAR9o=' 
WHERE 
  key_id = 'd4b68c3955709b8a92313acae911664a1ef6044048cf85ecbc1d010ff2fb0549' 
  AND (
    token = 'QbQotcuW0KSEhS1NpBZkcZYuzJxlrTjvs7VN8/jAR9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )