UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WqB4xBdXN997+jG4CH3WipRfsxcGomIFyExCD/cK3+U=' 
WHERE 
  key_id = 'b1c67db1c755364a49d0a8fc93f694035df23dc3308aff57140c2acf669a25e5' 
  AND (
    token = 'WqB4xBdXN997+jG4CH3WipRfsxcGomIFyExCD/cK3+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )