UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7QgCtZ1+HXgAh1qBVYecsyT7JwpMdz045IA2mW/2hTY=' 
WHERE 
  key_id = '466a1998bc28c7e2e8428affed0a89a6fae0c6b8d1f26e218bc2c87e2198d4c8' 
  AND (
    token = '7QgCtZ1+HXgAh1qBVYecsyT7JwpMdz045IA2mW/2hTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )