UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MCP21o/5OKLwxTagKcVZhKLW1epz2HprrYRPxmv/vK8=' 
WHERE 
  key_id = '735d2efcdac5e96e6b8fa793644dd28d979e3029f4de3b808e452dfe6ba5b00a' 
  AND (
    token = 'MCP21o/5OKLwxTagKcVZhKLW1epz2HprrYRPxmv/vK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )