UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6aU6Ak7fDnWIfafbUKWm06mzhJF7wB0gN+dsh9Li7k=' 
WHERE 
  key_id = 'd94c640be00bc63ce346c8b29dd269deffc3dacff8ac2660adb7f9a08b722ade' 
  AND (
    token = 'Y6aU6Ak7fDnWIfafbUKWm06mzhJF7wB0gN+dsh9Li7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )