UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M6Ut/s0RX5lXZYJKKofNBElCDcrCTTCTIM5r+gtTe8U=' 
WHERE 
  key_id = '04869f0e8842186f486391fb17894f9ca1dbffdf14b6e409279c82a271be0ca0' 
  AND (
    token = 'M6Ut/s0RX5lXZYJKKofNBElCDcrCTTCTIM5r+gtTe8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )