UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3j2E0ANgf5xnD7oWy2ngnRAWAOsDkPfHbAWeQaNxmw=' 
WHERE 
  key_id = '334aa1fc7e5850f91d4e3735307033e8101b16697e037925e73d66ec8ae413c8' 
  AND (
    token = 'M3j2E0ANgf5xnD7oWy2ngnRAWAOsDkPfHbAWeQaNxmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )