UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HIOzTM0P6G1ny0NhJ3ZEDnjrKGaVIApIUHzFWUsYDM=' 
WHERE 
  key_id = '1890cf193ef6cebec413f216c24b8cddcad5ca74538a328c8e434d3ad72acde4' 
  AND (
    token = '2HIOzTM0P6G1ny0NhJ3ZEDnjrKGaVIApIUHzFWUsYDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )