UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RfMW+kOFxFESj7IvXqixmLmqxzqIgPvM+5D3gCPag9c=' 
WHERE 
  key_id = '347ea1daa1ff91d1cc02de9fdf386bcb2597d0168d954fcb86c9cb75c6a7a86a' 
  AND (
    token = 'RfMW+kOFxFESj7IvXqixmLmqxzqIgPvM+5D3gCPag9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )