UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jUldZEdUKYsuMfg1YBL9/1Si+pvi5ARfpqsmZaMHraQ=' 
WHERE 
  key_id = '8b66dc16312b89887fa650071cdfc669874420612800f16bc7d9d4a50f632539' 
  AND (
    token = 'jUldZEdUKYsuMfg1YBL9/1Si+pvi5ARfpqsmZaMHraQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )