UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZ3cswm07mK1p14XNrhOFqAyK2uy11bGAxO6pLoiHpc=' 
WHERE 
  key_id = '0c2549932570596355aa7ce12d0e076f2380827dd2a7c87192b6f1a8d6c7a37f' 
  AND (
    token = 'PZ3cswm07mK1p14XNrhOFqAyK2uy11bGAxO6pLoiHpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )