UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuAlLO0K54VpT8HCbEPjmAKXahQtDcNb/LQVVb2kyds=' 
WHERE 
  key_id = '82387124e3d7ca104b5b547ef33674c524404181cbfce32478ac143c018c6a42' 
  AND (
    token = 'CuAlLO0K54VpT8HCbEPjmAKXahQtDcNb/LQVVb2kyds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )