UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMR8S5J3GpMl75PZsWO0SOYtE/OqRzGFjd+5tKiLAX4=' 
WHERE 
  key_id = 'bea4663a94b1c888b39a085a31382dad068e3275fcc0335a13d6782adc76afce' 
  AND (
    token = 'FMR8S5J3GpMl75PZsWO0SOYtE/OqRzGFjd+5tKiLAX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )