UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5S9/cwByoB1om/v3apTVoH0j0cyK0H+deCBKjynv/c=' 
WHERE 
  key_id = 'db874da2602ece7fb7121b0f7265174058d819229ce7935be98046d9e051e02c' 
  AND (
    token = 's5S9/cwByoB1om/v3apTVoH0j0cyK0H+deCBKjynv/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )